65261664

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17431}}^1$

素因数の和:17460

約数の個数: 72

約数和(自身を含む): 199875312

約数和(自身を除く): 134613648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 17431, 34862, 52293, 69724, 104586, 139448, 156879, 209172, 226603, 278896, 313758, 418344, 453206, 557792, 627516, 679809, 836688, 906412, 1255032, 1359618, 1673376, 1812824, 2039427, 2510064, 2719236, 3625648, 4078854, 5020128, 5438472, 7251296, 8157708, 10876944, 16315416, 21753888, 32630832, 65261664]

約数ペア:

[(1, 65261664), (2, 32630832), (3, 21753888), (4, 16315416), (6, 10876944), (8, 8157708), (9, 7251296), (12, 5438472), (13, 5020128), (16, 4078854), (18, 3625648), (24, 2719236), (26, 2510064), (32, 2039427), (36, 1812824), (39, 1673376), (48, 1359618), (52, 1255032), (72, 906412), (78, 836688), (96, 679809), (104, 627516), (117, 557792), (144, 453206), (156, 418344), (208, 313758), (234, 278896), (288, 226603), (312, 209172), (416, 156879), (468, 139448), (624, 104586), (936, 69724), (1248, 52293), (1872, 34862), (3744, 17431)]