85758608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:424

約数の個数: 80

約数和(自身を含む): 192487680

約数和(自身を除く): 106729072

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 79, 104, 136, 158, 208, 221, 272, 307, 316, 442, 614, 632, 884, 1027, 1228, 1264, 1343, 1768, 2054, 2456, 2686, 3536, 3991, 4108, 4912, 5219, 5372, 7982, 8216, 10438, 10744, 15964, 16432, 17459, 20876, 21488, 24253, 31928, 34918, 41752, 48506, 63856, 67847, 69836, 83504, 97012, 135694, 139672, 194024, 271388, 279344, 315289, 388048, 412301, 542776, 630578, 824602, 1085552, 1261156, 1649204, 2522312, 3298408, 5044624, 5359913, 6596816, 10719826, 21439652, 42879304, 85758608]

約数ペア:

[(1, 85758608), (2, 42879304), (4, 21439652), (8, 10719826), (13, 6596816), (16, 5359913), (17, 5044624), (26, 3298408), (34, 2522312), (52, 1649204), (68, 1261156), (79, 1085552), (104, 824602), (136, 630578), (158, 542776), (208, 412301), (221, 388048), (272, 315289), (307, 279344), (316, 271388), (442, 194024), (614, 139672), (632, 135694), (884, 97012), (1027, 83504), (1228, 69836), (1264, 67847), (1343, 63856), (1768, 48506), (2054, 41752), (2456, 34918), (2686, 31928), (3536, 24253), (3991, 21488), (4108, 20876), (4912, 17459), (5219, 16432), (5372, 15964), (7982, 10744), (8216, 10438)]