89618152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:502

約数の個数: 64

約数和(自身を含む): 193369680

約数和(自身を除く): 103751528

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 173, 221, 293, 346, 442, 586, 692, 884, 1172, 1384, 1768, 2249, 2344, 2941, 3809, 4498, 4981, 5882, 7618, 8996, 9962, 11764, 15236, 17992, 19924, 23528, 30472, 38233, 39848, 50689, 64753, 76466, 101378, 129506, 152932, 202756, 259012, 305864, 405512, 518024, 658957, 861713, 1317914, 1723426, 2635828, 3446852, 5271656, 6893704, 11202269, 22404538, 44809076, 89618152]

約数ペア:

[(1, 89618152), (2, 44809076), (4, 22404538), (8, 11202269), (13, 6893704), (17, 5271656), (26, 3446852), (34, 2635828), (52, 1723426), (68, 1317914), (104, 861713), (136, 658957), (173, 518024), (221, 405512), (293, 305864), (346, 259012), (442, 202756), (586, 152932), (692, 129506), (884, 101378), (1172, 76466), (1384, 64753), (1768, 50689), (2249, 39848), (2344, 38233), (2941, 30472), (3809, 23528), (4498, 19924), (4981, 17992), (5882, 15236), (7618, 11764), (8996, 9962)]