71708960

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12113}}^1$

素因数の和:12165

約数の個数: 48

約数和(自身を含む): 174005496

約数和(自身を除く): 102296536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 12113, 24226, 48452, 60565, 96904, 121130, 193808, 242260, 387616, 448181, 484520, 896362, 969040, 1792724, 1938080, 2240905, 3585448, 4481810, 7170896, 8963620, 14341792, 17927240, 35854480, 71708960]

約数ペア:

[(1, 71708960), (2, 35854480), (4, 17927240), (5, 14341792), (8, 8963620), (10, 7170896), (16, 4481810), (20, 3585448), (32, 2240905), (37, 1938080), (40, 1792724), (74, 969040), (80, 896362), (148, 484520), (160, 448181), (185, 387616), (296, 242260), (370, 193808), (592, 121130), (740, 96904), (1184, 60565), (1480, 48452), (2960, 24226), (5920, 12113)]