73681452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{503}}^1$

素因数の和:839

約数の個数: 72

約数和(自身を含む): 201618144

約数和(自身を除く): 127936692

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 313, 468, 503, 626, 939, 1006, 1252, 1509, 1878, 2012, 2817, 3018, 3756, 4069, 4527, 5634, 6036, 6539, 8138, 9054, 11268, 12207, 13078, 16276, 18108, 19617, 24414, 26156, 36621, 39234, 48828, 58851, 73242, 78468, 117702, 146484, 157439, 235404, 314878, 472317, 629756, 944634, 1416951, 1889268, 2046707, 2833902, 4093414, 5667804, 6140121, 8186828, 12280242, 18420363, 24560484, 36840726, 73681452]

約数ペア:

[(1, 73681452), (2, 36840726), (3, 24560484), (4, 18420363), (6, 12280242), (9, 8186828), (12, 6140121), (13, 5667804), (18, 4093414), (26, 2833902), (36, 2046707), (39, 1889268), (52, 1416951), (78, 944634), (117, 629756), (156, 472317), (234, 314878), (313, 235404), (468, 157439), (503, 146484), (626, 117702), (939, 78468), (1006, 73242), (1252, 58851), (1509, 48828), (1878, 39234), (2012, 36621), (2817, 26156), (3018, 24414), (3756, 19617), (4069, 18108), (4527, 16276), (5634, 13078), (6036, 12207), (6539, 11268), (8138, 9054)]