86654672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 189987840

約数和(自身を除く): 103333168

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 89, 104, 124, 151, 178, 208, 248, 302, 356, 403, 496, 604, 712, 806, 1157, 1208, 1424, 1612, 1963, 2314, 2416, 2759, 3224, 3926, 4628, 4681, 5518, 6448, 7852, 9256, 9362, 11036, 13439, 15704, 18512, 18724, 22072, 26878, 31408, 35867, 37448, 44144, 53756, 60853, 71734, 74896, 107512, 121706, 143468, 174707, 215024, 243412, 286936, 349414, 416609, 486824, 573872, 698828, 833218, 973648, 1397656, 1666436, 2795312, 3332872, 5415917, 6665744, 10831834, 21663668, 43327336, 86654672]

約数ペア:

[(1, 86654672), (2, 43327336), (4, 21663668), (8, 10831834), (13, 6665744), (16, 5415917), (26, 3332872), (31, 2795312), (52, 1666436), (62, 1397656), (89, 973648), (104, 833218), (124, 698828), (151, 573872), (178, 486824), (208, 416609), (248, 349414), (302, 286936), (356, 243412), (403, 215024), (496, 174707), (604, 143468), (712, 121706), (806, 107512), (1157, 74896), (1208, 71734), (1424, 60853), (1612, 53756), (1963, 44144), (2314, 37448), (2416, 35867), (2759, 31408), (3224, 26878), (3926, 22072), (4628, 18724), (4681, 18512), (5518, 15704), (6448, 13439), (7852, 11036), (9256, 9362)]