80601984

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 249924480

約数和(自身を除く): 169322496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 37, 48, 61, 62, 64, 72, 74, 93, 96, 111, 122, 124, 128, 144, 148, 183, 186, 192, 222, 244, 248, 279, 288, 296, 333, 366, 372, 384, 444, 488, 496, 549, 558, 576, 592, 666, 732, 744, 888, 976, 992, 1098, 1116, 1147, 1152, 1184, 1332, 1464, 1488, 1776, 1891, 1952, 1984, 2196, 2232, 2257, 2294, 2368, 2664, 2928, 2976, 3441, 3552, 3782, 3904, 3968, 4392, 4464, 4514, 4588, 4736, 5328, 5673, 5856, 5952, 6771, 6882, 7104, 7564, 7808, 8784, 8928, 9028, 9176, 10323, 10656, 11346, 11712, 11904, 13542, 13764, 14208, 15128, 17019, 17568, 17856, 18056, 18352, 20313, 20646, 21312, 22692, 23424, 27084, 27528, 30256, 34038, 35136, 35712, 36112, 36704, 40626, 41292, 42624, 45384, 54168, 55056, 60512, 68076, 69967, 70272, 72224, 73408, 81252, 82584, 90768, 108336, 110112, 121024, 136152, 139934, 144448, 146816, 162504, 165168, 181536, 209901, 216672, 220224, 242048, 272304, 279868, 288896, 325008, 330336, 363072, 419802, 433344, 440448, 544608, 559736, 629703, 650016, 660672, 726144, 839604, 866688, 1089216, 1119472, 1259406, 1300032, 1321344, 1679208, 2178432, 2238944, 2518812, 2600064, 3358416, 4477888, 5037624, 6716832, 8955776, 10075248, 13433664, 20150496, 26867328, 40300992, 80601984]

約数ペア:

[(1, 80601984), (2, 40300992), (3, 26867328), (4, 20150496), (6, 13433664), (8, 10075248), (9, 8955776), (12, 6716832), (16, 5037624), (18, 4477888), (24, 3358416), (31, 2600064), (32, 2518812), (36, 2238944), (37, 2178432), (48, 1679208), (61, 1321344), (62, 1300032), (64, 1259406), (72, 1119472), (74, 1089216), (93, 866688), (96, 839604), (111, 726144), (122, 660672), (124, 650016), (128, 629703), (144, 559736), (148, 544608), (183, 440448), (186, 433344), (192, 419802), (222, 363072), (244, 330336), (248, 325008), (279, 288896), (288, 279868), (296, 272304), (333, 242048), (366, 220224), (372, 216672), (384, 209901), (444, 181536), (488, 165168), (496, 162504), (549, 146816), (558, 144448), (576, 139934), (592, 136152), (666, 121024), (732, 110112), (744, 108336), (888, 90768), (976, 82584), (992, 81252), (1098, 73408), (1116, 72224), (1147, 70272), (1152, 69967), (1184, 68076), (1332, 60512), (1464, 55056), (1488, 54168), (1776, 45384), (1891, 42624), (1952, 41292), (1984, 40626), (2196, 36704), (2232, 36112), (2257, 35712), (2294, 35136), (2368, 34038), (2664, 30256), (2928, 27528), (2976, 27084), (3441, 23424), (3552, 22692), (3782, 21312), (3904, 20646), (3968, 20313), (4392, 18352), (4464, 18056), (4514, 17856), (4588, 17568), (4736, 17019), (5328, 15128), (5673, 14208), (5856, 13764), (5952, 13542), (6771, 11904), (6882, 11712), (7104, 11346), (7564, 10656), (7808, 10323), (8784, 9176), (8928, 9028)]