71684568

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{17467}}^1$

素因数の和:17501

約数の個数: 64

約数和(自身を含む): 209616000

約数和(自身を除く): 137931432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 17467, 34934, 52401, 69868, 104802, 139736, 157203, 209604, 314406, 331873, 419208, 471609, 628812, 663746, 943218, 995619, 1257624, 1327492, 1886436, 1991238, 2654984, 2986857, 3772872, 3982476, 5973714, 7964952, 8960571, 11947428, 17921142, 23894856, 35842284, 71684568]

約数ペア:

[(1, 71684568), (2, 35842284), (3, 23894856), (4, 17921142), (6, 11947428), (8, 8960571), (9, 7964952), (12, 5973714), (18, 3982476), (19, 3772872), (24, 2986857), (27, 2654984), (36, 1991238), (38, 1886436), (54, 1327492), (57, 1257624), (72, 995619), (76, 943218), (108, 663746), (114, 628812), (152, 471609), (171, 419208), (216, 331873), (228, 314406), (342, 209604), (456, 157203), (513, 139736), (684, 104802), (1026, 69868), (1368, 52401), (2052, 34934), (4104, 17467)]