72176454

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2417}}^1$

素因数の和:2514

約数の個数: 64

約数和(自身を含む): 185702400

約数和(自身を除く): 113525946

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 79, 126, 158, 189, 237, 378, 474, 553, 711, 1106, 1422, 1659, 2133, 2417, 3318, 4266, 4834, 4977, 7251, 9954, 14502, 14931, 16919, 21753, 29862, 33838, 43506, 50757, 65259, 101514, 130518, 152271, 190943, 304542, 381886, 456813, 572829, 913626, 1145658, 1336601, 1718487, 2673202, 3436974, 4009803, 5155461, 8019606, 10310922, 12029409, 24058818, 36088227, 72176454]

約数ペア:

[(1, 72176454), (2, 36088227), (3, 24058818), (6, 12029409), (7, 10310922), (9, 8019606), (14, 5155461), (18, 4009803), (21, 3436974), (27, 2673202), (42, 1718487), (54, 1336601), (63, 1145658), (79, 913626), (126, 572829), (158, 456813), (189, 381886), (237, 304542), (378, 190943), (474, 152271), (553, 130518), (711, 101514), (1106, 65259), (1422, 50757), (1659, 43506), (2133, 33838), (2417, 29862), (3318, 21753), (4266, 16919), (4834, 14931), (4977, 14502), (7251, 9954)]