90831078

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 225309600

約数和(自身を除く): 134478522

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 74, 78, 111, 117, 169, 222, 234, 269, 333, 338, 351, 481, 507, 538, 666, 702, 807, 962, 999, 1014, 1443, 1521, 1614, 1998, 2421, 2886, 3042, 3497, 4329, 4563, 4842, 6253, 6994, 7263, 8658, 9126, 9953, 10491, 12506, 12987, 14526, 18759, 19906, 20982, 25974, 29859, 31473, 37518, 45461, 56277, 59718, 62946, 89577, 90922, 94419, 112554, 129389, 136383, 168831, 179154, 188838, 258778, 268731, 272766, 337662, 388167, 409149, 537462, 776334, 818298, 1164501, 1227447, 1682057, 2329002, 2454894, 3364114, 3493503, 5046171, 6987006, 10092342, 15138513, 30277026, 45415539, 90831078]

約数ペア:

[(1, 90831078), (2, 45415539), (3, 30277026), (6, 15138513), (9, 10092342), (13, 6987006), (18, 5046171), (26, 3493503), (27, 3364114), (37, 2454894), (39, 2329002), (54, 1682057), (74, 1227447), (78, 1164501), (111, 818298), (117, 776334), (169, 537462), (222, 409149), (234, 388167), (269, 337662), (333, 272766), (338, 268731), (351, 258778), (481, 188838), (507, 179154), (538, 168831), (666, 136383), (702, 129389), (807, 112554), (962, 94419), (999, 90922), (1014, 89577), (1443, 62946), (1521, 59718), (1614, 56277), (1998, 45461), (2421, 37518), (2886, 31473), (3042, 29859), (3497, 25974), (4329, 20982), (4563, 19906), (4842, 18759), (6253, 14526), (6994, 12987), (7263, 12506), (8658, 10491), (9126, 9953)]