42551184

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 160

約数和(自身を含む): 129297280

約数和(自身を除く): 86746096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 37, 38, 39, 48, 52, 57, 74, 76, 78, 97, 104, 111, 114, 148, 152, 156, 194, 208, 222, 228, 247, 291, 296, 304, 312, 388, 444, 456, 481, 494, 582, 592, 624, 703, 741, 776, 888, 912, 962, 988, 1164, 1261, 1406, 1443, 1482, 1552, 1776, 1843, 1924, 1976, 2109, 2328, 2522, 2812, 2886, 2964, 3589, 3686, 3783, 3848, 3952, 4218, 4656, 5044, 5529, 5624, 5772, 5928, 7178, 7372, 7566, 7696, 8436, 9139, 10088, 10767, 11058, 11248, 11544, 11856, 14356, 14744, 15132, 16872, 18278, 20176, 21534, 22116, 23088, 23959, 27417, 28712, 29488, 30264, 33744, 36556, 43068, 44232, 46657, 47918, 54834, 57424, 60528, 68191, 71877, 73112, 86136, 88464, 93314, 95836, 109668, 136382, 139971, 143754, 146224, 172272, 186628, 191672, 204573, 219336, 272764, 279942, 287508, 373256, 383344, 409146, 438672, 545528, 559884, 575016, 746512, 818292, 886483, 1091056, 1119768, 1150032, 1636584, 1772966, 2239536, 2659449, 3273168, 3545932, 5318898, 7091864, 10637796, 14183728, 21275592, 42551184]

約数ペア:

[(1, 42551184), (2, 21275592), (3, 14183728), (4, 10637796), (6, 7091864), (8, 5318898), (12, 3545932), (13, 3273168), (16, 2659449), (19, 2239536), (24, 1772966), (26, 1636584), (37, 1150032), (38, 1119768), (39, 1091056), (48, 886483), (52, 818292), (57, 746512), (74, 575016), (76, 559884), (78, 545528), (97, 438672), (104, 409146), (111, 383344), (114, 373256), (148, 287508), (152, 279942), (156, 272764), (194, 219336), (208, 204573), (222, 191672), (228, 186628), (247, 172272), (291, 146224), (296, 143754), (304, 139971), (312, 136382), (388, 109668), (444, 95836), (456, 93314), (481, 88464), (494, 86136), (582, 73112), (592, 71877), (624, 68191), (703, 60528), (741, 57424), (776, 54834), (888, 47918), (912, 46657), (962, 44232), (988, 43068), (1164, 36556), (1261, 33744), (1406, 30264), (1443, 29488), (1482, 28712), (1552, 27417), (1776, 23959), (1843, 23088), (1924, 22116), (1976, 21534), (2109, 20176), (2328, 18278), (2522, 16872), (2812, 15132), (2886, 14744), (2964, 14356), (3589, 11856), (3686, 11544), (3783, 11248), (3848, 11058), (3952, 10767), (4218, 10088), (4656, 9139), (5044, 8436), (5529, 7696), (5624, 7566), (5772, 7372), (5928, 7178)]