86870928

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:860

約数の個数: 80

約数和(自身を含む): 234905600

約数和(自身を除く): 148034672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 79, 93, 124, 158, 186, 237, 248, 316, 372, 474, 496, 632, 739, 744, 948, 1264, 1478, 1488, 1896, 2217, 2449, 2956, 3792, 4434, 4898, 5912, 7347, 8868, 9796, 11824, 14694, 17736, 19592, 22909, 29388, 35472, 39184, 45818, 58381, 58776, 68727, 91636, 116762, 117552, 137454, 175143, 183272, 233524, 274908, 350286, 366544, 467048, 549816, 700572, 934096, 1099632, 1401144, 1809811, 2802288, 3619622, 5429433, 7239244, 10858866, 14478488, 21717732, 28956976, 43435464, 86870928]

約数ペア:

[(1, 86870928), (2, 43435464), (3, 28956976), (4, 21717732), (6, 14478488), (8, 10858866), (12, 7239244), (16, 5429433), (24, 3619622), (31, 2802288), (48, 1809811), (62, 1401144), (79, 1099632), (93, 934096), (124, 700572), (158, 549816), (186, 467048), (237, 366544), (248, 350286), (316, 274908), (372, 233524), (474, 183272), (496, 175143), (632, 137454), (739, 117552), (744, 116762), (948, 91636), (1264, 68727), (1478, 58776), (1488, 58381), (1896, 45818), (2217, 39184), (2449, 35472), (2956, 29388), (3792, 22909), (4434, 19592), (4898, 17736), (5912, 14694), (7347, 11824), (8868, 9796)]