90670762

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 177811200

約数和(自身を除く): 87140438

約数列:

[1, 2, 7, 13, 14, 26, 29, 41, 58, 82, 91, 182, 203, 287, 377, 406, 419, 533, 574, 754, 838, 1066, 1189, 2378, 2639, 2933, 3731, 5278, 5447, 5866, 7462, 8323, 10894, 12151, 15457, 16646, 17179, 24302, 30914, 34358, 38129, 76258, 85057, 108199, 120253, 157963, 170114, 216398, 223327, 240506, 315926, 446654, 498191, 996382, 1105741, 1563289, 2211482, 3126578, 3487337, 6476483, 6974674, 12952966, 45335381, 90670762]

約数ペア:

[(1, 90670762), (2, 45335381), (7, 12952966), (13, 6974674), (14, 6476483), (26, 3487337), (29, 3126578), (41, 2211482), (58, 1563289), (82, 1105741), (91, 996382), (182, 498191), (203, 446654), (287, 315926), (377, 240506), (406, 223327), (419, 216398), (533, 170114), (574, 157963), (754, 120253), (838, 108199), (1066, 85057), (1189, 76258), (2378, 38129), (2639, 34358), (2933, 30914), (3731, 24302), (5278, 17179), (5447, 16646), (5866, 15457), (7462, 12151), (8323, 10894)]