63478428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 162389808

約数和(自身を除く): 98911380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 113, 156, 169, 226, 277, 338, 339, 452, 507, 554, 676, 678, 831, 1014, 1108, 1356, 1469, 1662, 2028, 2938, 3324, 3601, 4407, 5876, 7202, 8814, 10803, 14404, 17628, 19097, 21606, 31301, 38194, 43212, 46813, 57291, 62602, 76388, 93626, 93903, 114582, 125204, 140439, 187252, 187806, 229164, 280878, 375612, 406913, 561756, 813826, 1220739, 1627652, 2441478, 4882956, 5289869, 10579738, 15869607, 21159476, 31739214, 63478428]

約数ペア:

[(1, 63478428), (2, 31739214), (3, 21159476), (4, 15869607), (6, 10579738), (12, 5289869), (13, 4882956), (26, 2441478), (39, 1627652), (52, 1220739), (78, 813826), (113, 561756), (156, 406913), (169, 375612), (226, 280878), (277, 229164), (338, 187806), (339, 187252), (452, 140439), (507, 125204), (554, 114582), (676, 93903), (678, 93626), (831, 76388), (1014, 62602), (1108, 57291), (1356, 46813), (1469, 43212), (1662, 38194), (2028, 31301), (2938, 21606), (3324, 19097), (3601, 17628), (4407, 14404), (5876, 10803), (7202, 8814)]