77262290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1297}}^1$

素因数の和:1371

約数の個数: 64

約数和(自身を含む): 170463744

約数和(自身を除く): 93201454

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 37, 46, 70, 74, 115, 161, 185, 230, 259, 322, 370, 518, 805, 851, 1295, 1297, 1610, 1702, 2590, 2594, 4255, 5957, 6485, 8510, 9079, 11914, 12970, 18158, 29785, 29831, 45395, 47989, 59570, 59662, 90790, 95978, 149155, 208817, 239945, 298310, 335923, 417634, 479890, 671846, 1044085, 1103747, 1679615, 2088170, 2207494, 3359230, 5518735, 7726229, 11037470, 15452458, 38631145, 77262290]

約数ペア:

[(1, 77262290), (2, 38631145), (5, 15452458), (7, 11037470), (10, 7726229), (14, 5518735), (23, 3359230), (35, 2207494), (37, 2088170), (46, 1679615), (70, 1103747), (74, 1044085), (115, 671846), (161, 479890), (185, 417634), (230, 335923), (259, 298310), (322, 239945), (370, 208817), (518, 149155), (805, 95978), (851, 90790), (1295, 59662), (1297, 59570), (1610, 47989), (1702, 45395), (2590, 29831), (2594, 29785), (4255, 18158), (5957, 12970), (6485, 11914), (8510, 9079)]