39173256

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 110073600

約数和(自身を除く): 70900344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 79, 97, 142, 158, 194, 213, 237, 284, 291, 316, 388, 426, 474, 568, 582, 632, 639, 711, 776, 852, 873, 948, 1164, 1278, 1422, 1704, 1746, 1896, 2328, 2556, 2844, 3492, 5112, 5609, 5688, 6887, 6984, 7663, 11218, 13774, 15326, 16827, 20661, 22436, 22989, 27548, 30652, 33654, 41322, 44872, 45978, 50481, 55096, 61304, 61983, 67308, 68967, 82644, 91956, 100962, 123966, 134616, 137934, 165288, 183912, 201924, 247932, 275868, 403848, 495864, 544073, 551736, 1088146, 1632219, 2176292, 3264438, 4352584, 4896657, 6528876, 9793314, 13057752, 19586628, 39173256]

約数ペア:

[(1, 39173256), (2, 19586628), (3, 13057752), (4, 9793314), (6, 6528876), (8, 4896657), (9, 4352584), (12, 3264438), (18, 2176292), (24, 1632219), (36, 1088146), (71, 551736), (72, 544073), (79, 495864), (97, 403848), (142, 275868), (158, 247932), (194, 201924), (213, 183912), (237, 165288), (284, 137934), (291, 134616), (316, 123966), (388, 100962), (426, 91956), (474, 82644), (568, 68967), (582, 67308), (632, 61983), (639, 61304), (711, 55096), (776, 50481), (852, 45978), (873, 44872), (948, 41322), (1164, 33654), (1278, 30652), (1422, 27548), (1704, 22989), (1746, 22436), (1896, 20661), (2328, 16827), (2556, 15326), (2844, 13774), (3492, 11218), (5112, 7663), (5609, 6984), (5688, 6887)]