84387342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 187790400

約数和(自身を除く): 103403058

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 137, 149, 159, 274, 298, 318, 411, 447, 689, 822, 894, 1378, 1781, 1937, 2067, 3562, 3874, 4134, 5343, 5811, 7261, 7897, 10686, 11622, 14522, 15794, 20413, 21783, 23691, 40826, 43566, 47382, 61239, 94393, 102661, 122478, 188786, 205322, 265369, 283179, 307983, 530738, 566358, 615966, 796107, 1081889, 1592214, 2163778, 3245667, 6491334, 14064557, 28129114, 42193671, 84387342]

約数ペア:

[(1, 84387342), (2, 42193671), (3, 28129114), (6, 14064557), (13, 6491334), (26, 3245667), (39, 2163778), (53, 1592214), (78, 1081889), (106, 796107), (137, 615966), (149, 566358), (159, 530738), (274, 307983), (298, 283179), (318, 265369), (411, 205322), (447, 188786), (689, 122478), (822, 102661), (894, 94393), (1378, 61239), (1781, 47382), (1937, 43566), (2067, 40826), (3562, 23691), (3874, 21783), (4134, 20413), (5343, 15794), (5811, 14522), (7261, 11622), (7897, 10686)]