76728528

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{14401}}^1$

素因数の和:14452

約数の個数: 60

約数和(自身を含む): 220552228

約数和(自身を除く): 143823700

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 14401, 28802, 43203, 57604, 86406, 115208, 129609, 172812, 230416, 259218, 345624, 518436, 532837, 691248, 1036872, 1065674, 1598511, 2073744, 2131348, 3197022, 4262696, 4795533, 6394044, 8525392, 9591066, 12788088, 19182132, 25576176, 38364264, 76728528]

約数ペア:

[(1, 76728528), (2, 38364264), (3, 25576176), (4, 19182132), (6, 12788088), (8, 9591066), (9, 8525392), (12, 6394044), (16, 4795533), (18, 4262696), (24, 3197022), (36, 2131348), (37, 2073744), (48, 1598511), (72, 1065674), (74, 1036872), (111, 691248), (144, 532837), (148, 518436), (222, 345624), (296, 259218), (333, 230416), (444, 172812), (592, 129609), (666, 115208), (888, 86406), (1332, 57604), (1776, 43203), (2664, 28802), (5328, 14401)]