25479396

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:154

約数の個数: 108

約数和(自身を含む): 71518720

約数和(自身を除く): 46039324

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 79, 93, 102, 124, 153, 158, 186, 204, 237, 279, 289, 306, 316, 372, 474, 527, 558, 578, 612, 711, 867, 948, 1054, 1116, 1156, 1343, 1422, 1581, 1734, 2108, 2449, 2601, 2686, 2844, 3162, 3468, 4029, 4743, 4898, 5202, 5372, 6324, 7347, 8058, 8959, 9486, 9796, 10404, 12087, 14694, 16116, 17918, 18972, 22041, 22831, 24174, 26877, 29388, 35836, 41633, 44082, 45662, 48348, 53754, 68493, 80631, 83266, 88164, 91324, 107508, 124899, 136986, 161262, 166532, 205479, 249798, 273972, 322524, 374697, 410958, 499596, 707761, 749394, 821916, 1415522, 1498788, 2123283, 2831044, 4246566, 6369849, 8493132, 12739698, 25479396]

約数ペア:

[(1, 25479396), (2, 12739698), (3, 8493132), (4, 6369849), (6, 4246566), (9, 2831044), (12, 2123283), (17, 1498788), (18, 1415522), (31, 821916), (34, 749394), (36, 707761), (51, 499596), (62, 410958), (68, 374697), (79, 322524), (93, 273972), (102, 249798), (124, 205479), (153, 166532), (158, 161262), (186, 136986), (204, 124899), (237, 107508), (279, 91324), (289, 88164), (306, 83266), (316, 80631), (372, 68493), (474, 53754), (527, 48348), (558, 45662), (578, 44082), (612, 41633), (711, 35836), (867, 29388), (948, 26877), (1054, 24174), (1116, 22831), (1156, 22041), (1343, 18972), (1422, 17918), (1581, 16116), (1734, 14694), (2108, 12087), (2449, 10404), (2601, 9796), (2686, 9486), (2844, 8959), (3162, 8058), (3468, 7347), (4029, 6324), (4743, 5372), (4898, 5202)]