71843760

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11087}}^1$

素因数の和:11112

約数の個数: 100

約数和(自身を含む): 249546528

約数和(自身を除く): 177702768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 11087, 22174, 33261, 44348, 55435, 66522, 88696, 99783, 110870, 133044, 166305, 177392, 199566, 221740, 266088, 299349, 332610, 399132, 443480, 498915, 532176, 598698, 665220, 798264, 886960, 898047, 997830, 1197396, 1330440, 1496745, 1596528, 1796094, 1995660, 2394792, 2660880, 2993490, 3592188, 3991320, 4490235, 4789584, 5986980, 7184376, 7982640, 8980470, 11973960, 14368752, 17960940, 23947920, 35921880, 71843760]

約数ペア:

[(1, 71843760), (2, 35921880), (3, 23947920), (4, 17960940), (5, 14368752), (6, 11973960), (8, 8980470), (9, 7982640), (10, 7184376), (12, 5986980), (15, 4789584), (16, 4490235), (18, 3991320), (20, 3592188), (24, 2993490), (27, 2660880), (30, 2394792), (36, 1995660), (40, 1796094), (45, 1596528), (48, 1496745), (54, 1330440), (60, 1197396), (72, 997830), (80, 898047), (81, 886960), (90, 798264), (108, 665220), (120, 598698), (135, 532176), (144, 498915), (162, 443480), (180, 399132), (216, 332610), (240, 299349), (270, 266088), (324, 221740), (360, 199566), (405, 177392), (432, 166305), (540, 133044), (648, 110870), (720, 99783), (810, 88696), (1080, 66522), (1296, 55435), (1620, 44348), (2160, 33261), (3240, 22174), (6480, 11087)]