70455996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{997}}^1$

素因数の和:1171

約数の個数: 72

約数和(自身を含む): 193260704

約数和(自身を除く): 122804708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 151, 156, 234, 302, 453, 468, 604, 906, 997, 1359, 1812, 1963, 1994, 2718, 2991, 3926, 3988, 5436, 5889, 5982, 7852, 8973, 11778, 11964, 12961, 17667, 17946, 23556, 25922, 35334, 35892, 38883, 51844, 70668, 77766, 116649, 150547, 155532, 233298, 301094, 451641, 466596, 602188, 903282, 1354923, 1806564, 1957111, 2709846, 3914222, 5419692, 5871333, 7828444, 11742666, 17613999, 23485332, 35227998, 70455996]

約数ペア:

[(1, 70455996), (2, 35227998), (3, 23485332), (4, 17613999), (6, 11742666), (9, 7828444), (12, 5871333), (13, 5419692), (18, 3914222), (26, 2709846), (36, 1957111), (39, 1806564), (52, 1354923), (78, 903282), (117, 602188), (151, 466596), (156, 451641), (234, 301094), (302, 233298), (453, 155532), (468, 150547), (604, 116649), (906, 77766), (997, 70668), (1359, 51844), (1812, 38883), (1963, 35892), (1994, 35334), (2718, 25922), (2991, 23556), (3926, 17946), (3988, 17667), (5436, 12961), (5889, 11964), (5982, 11778), (7852, 8973)]