90674402

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{691}}^1$

素因数の和:823

約数の個数: 48

約数和(自身を含む): 172291392

約数和(自身を除く): 81616990

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 103, 182, 206, 637, 691, 721, 1274, 1339, 1382, 1442, 2678, 4837, 5047, 8983, 9373, 9674, 10094, 17966, 18746, 33859, 62881, 65611, 67718, 71173, 125762, 131222, 142346, 440167, 498211, 880334, 925249, 996422, 1850498, 3487477, 6476743, 6974954, 12953486, 45337201, 90674402]

約数ペア:

[(1, 90674402), (2, 45337201), (7, 12953486), (13, 6974954), (14, 6476743), (26, 3487477), (49, 1850498), (91, 996422), (98, 925249), (103, 880334), (182, 498211), (206, 440167), (637, 142346), (691, 131222), (721, 125762), (1274, 71173), (1339, 67718), (1382, 65611), (1442, 62881), (2678, 33859), (4837, 18746), (5047, 17966), (8983, 10094), (9373, 9674)]