81288955008

素因数分解:

$2^7\times 3^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{19661}}^1$

素因数の和:19815

約数の個数: 192

約数和(自身を含む): 242728569720

約数和(自身を除く): 161439614712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 97, 111, 128, 144, 148, 192, 194, 222, 288, 291, 296, 333, 384, 388, 444, 576, 582, 592, 666, 776, 873, 888, 1152, 1164, 1184, 1332, 1552, 1746, 1776, 2328, 2368, 2664, 3104, 3492, 3552, 3589, 4656, 4736, 5328, 6208, 6984, 7104, 7178, 9312, 10656, 10767, 12416, 13968, 14208, 14356, 18624, 19661, 21312, 21534, 27936, 28712, 32301, 37248, 39322, 42624, 43068, 55872, 57424, 58983, 64602, 78644, 86136, 111744, 114848, 117966, 129204, 157288, 172272, 176949, 229696, 235932, 258408, 314576, 344544, 353898, 459392, 471864, 516816, 629152, 689088, 707796, 727457, 943728, 1033632, 1258304, 1378176, 1415592, 1454914, 1887456, 1907117, 2067264, 2182371, 2516608, 2831184, 2909828, 3774912, 3814234, 4134528, 4364742, 5662368, 5721351, 5819656, 6547113, 7549824, 7628468, 8729484, 11324736, 11442702, 11639312, 13094226, 15256936, 17164053, 17458968, 22649472, 22885404, 23278624, 26188452, 30513872, 34328106, 34917936, 45770808, 46557248, 52376904, 61027744, 68656212, 69835872, 70563329, 91541616, 93114496, 104753808, 122055488, 137312424, 139671744, 141126658, 183083232, 209507616, 211689987, 244110976, 274624848, 279343488, 282253316, 366166464, 419015232, 423379974, 549249696, 564506632, 635069961, 732332928, 838030464, 846759948, 1098499392, 1129013264, 1270139922, 1693519896, 2196998784, 2258026528, 2540279844, 3387039792, 4516053056, 5080559688, 6774079584, 9032106112, 10161119376, 13548159168, 20322238752, 27096318336, 40644477504, 81288955008]

約数ペア:

[(1, 81288955008), (2, 40644477504), (3, 27096318336), (4, 20322238752), (6, 13548159168), (8, 10161119376), (9, 9032106112), (12, 6774079584), (16, 5080559688), (18, 4516053056), (24, 3387039792), (32, 2540279844), (36, 2258026528), (37, 2196998784), (48, 1693519896), (64, 1270139922), (72, 1129013264), (74, 1098499392), (96, 846759948), (97, 838030464), (111, 732332928), (128, 635069961), (144, 564506632), (148, 549249696), (192, 423379974), (194, 419015232), (222, 366166464), (288, 282253316), (291, 279343488), (296, 274624848), (333, 244110976), (384, 211689987), (388, 209507616), (444, 183083232), (576, 141126658), (582, 139671744), (592, 137312424), (666, 122055488), (776, 104753808), (873, 93114496), (888, 91541616), (1152, 70563329), (1164, 69835872), (1184, 68656212), (1332, 61027744), (1552, 52376904), (1746, 46557248), (1776, 45770808), (2328, 34917936), (2368, 34328106), (2664, 30513872), (3104, 26188452), (3492, 23278624), (3552, 22885404), (3589, 22649472), (4656, 17458968), (4736, 17164053), (5328, 15256936), (6208, 13094226), (6984, 11639312), (7104, 11442702), (7178, 11324736), (9312, 8729484), (10656, 7628468), (10767, 7549824), (12416, 6547113), (13968, 5819656), (14208, 5721351), (14356, 5662368), (18624, 4364742), (19661, 4134528), (21312, 3814234), (21534, 3774912), (27936, 2909828), (28712, 2831184), (32301, 2516608), (37248, 2182371), (39322, 2067264), (42624, 1907117), (43068, 1887456), (55872, 1454914), (57424, 1415592), (58983, 1378176), (64602, 1258304), (78644, 1033632), (86136, 943728), (111744, 727457), (114848, 707796), (117966, 689088), (129204, 629152), (157288, 516816), (172272, 471864), (176949, 459392), (229696, 353898), (235932, 344544), (258408, 314576)]