38172456

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 128044800

約数和(自身を除く): 89872344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 37, 42, 46, 56, 63, 69, 72, 74, 84, 89, 92, 111, 126, 138, 148, 161, 168, 178, 184, 207, 222, 252, 259, 267, 276, 296, 322, 333, 356, 414, 444, 483, 504, 518, 534, 552, 623, 644, 666, 712, 777, 801, 828, 851, 888, 966, 1036, 1068, 1246, 1288, 1332, 1449, 1554, 1602, 1656, 1702, 1869, 1932, 2047, 2072, 2136, 2331, 2492, 2553, 2664, 2898, 3108, 3204, 3293, 3404, 3738, 3864, 4094, 4662, 4984, 5106, 5607, 5796, 5957, 6141, 6216, 6408, 6586, 6808, 7476, 7659, 8188, 9324, 9879, 10212, 11214, 11592, 11914, 12282, 13172, 14329, 14952, 15318, 16376, 17871, 18423, 18648, 19758, 20424, 22428, 23051, 23828, 24564, 26344, 28658, 29637, 30636, 35742, 36846, 39516, 42987, 44856, 46102, 47656, 49128, 53613, 57316, 59274, 61272, 69153, 71484, 73692, 75739, 79032, 85974, 92204, 107226, 114632, 118548, 128961, 138306, 142968, 147384, 151478, 171948, 184408, 207459, 214452, 227217, 237096, 257922, 276612, 302956, 343896, 414918, 428904, 454434, 515844, 530173, 553224, 605912, 681651, 829836, 908868, 1031688, 1060346, 1363302, 1590519, 1659672, 1817736, 2120692, 2726604, 3181038, 4241384, 4771557, 5453208, 6362076, 9543114, 12724152, 19086228, 38172456]

約数ペア:

[(1, 38172456), (2, 19086228), (3, 12724152), (4, 9543114), (6, 6362076), (7, 5453208), (8, 4771557), (9, 4241384), (12, 3181038), (14, 2726604), (18, 2120692), (21, 1817736), (23, 1659672), (24, 1590519), (28, 1363302), (36, 1060346), (37, 1031688), (42, 908868), (46, 829836), (56, 681651), (63, 605912), (69, 553224), (72, 530173), (74, 515844), (84, 454434), (89, 428904), (92, 414918), (111, 343896), (126, 302956), (138, 276612), (148, 257922), (161, 237096), (168, 227217), (178, 214452), (184, 207459), (207, 184408), (222, 171948), (252, 151478), (259, 147384), (267, 142968), (276, 138306), (296, 128961), (322, 118548), (333, 114632), (356, 107226), (414, 92204), (444, 85974), (483, 79032), (504, 75739), (518, 73692), (534, 71484), (552, 69153), (623, 61272), (644, 59274), (666, 57316), (712, 53613), (777, 49128), (801, 47656), (828, 46102), (851, 44856), (888, 42987), (966, 39516), (1036, 36846), (1068, 35742), (1246, 30636), (1288, 29637), (1332, 28658), (1449, 26344), (1554, 24564), (1602, 23828), (1656, 23051), (1702, 22428), (1869, 20424), (1932, 19758), (2047, 18648), (2072, 18423), (2136, 17871), (2331, 16376), (2492, 15318), (2553, 14952), (2664, 14329), (2898, 13172), (3108, 12282), (3204, 11914), (3293, 11592), (3404, 11214), (3738, 10212), (3864, 9879), (4094, 9324), (4662, 8188), (4984, 7659), (5106, 7476), (5607, 6808), (5796, 6586), (5957, 6408), (6141, 6216)]