8717808

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 120

約数和(自身を含む): 26387200

約数和(自身を除く): 17669392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 79, 88, 114, 121, 132, 152, 158, 176, 209, 228, 237, 242, 264, 304, 316, 363, 418, 456, 474, 484, 528, 627, 632, 726, 836, 869, 912, 948, 968, 1254, 1264, 1452, 1501, 1672, 1738, 1896, 1936, 2299, 2508, 2607, 2904, 3002, 3344, 3476, 3792, 4503, 4598, 5016, 5214, 5808, 6004, 6897, 6952, 9006, 9196, 9559, 10032, 10428, 12008, 13794, 13904, 16511, 18012, 18392, 19118, 20856, 24016, 27588, 28677, 33022, 36024, 36784, 38236, 41712, 49533, 55176, 57354, 66044, 72048, 76472, 99066, 110352, 114708, 132088, 152944, 181621, 198132, 229416, 264176, 363242, 396264, 458832, 544863, 726484, 792528, 1089726, 1452968, 2179452, 2905936, 4358904, 8717808]

約数ペア:

[(1, 8717808), (2, 4358904), (3, 2905936), (4, 2179452), (6, 1452968), (8, 1089726), (11, 792528), (12, 726484), (16, 544863), (19, 458832), (22, 396264), (24, 363242), (33, 264176), (38, 229416), (44, 198132), (48, 181621), (57, 152944), (66, 132088), (76, 114708), (79, 110352), (88, 99066), (114, 76472), (121, 72048), (132, 66044), (152, 57354), (158, 55176), (176, 49533), (209, 41712), (228, 38236), (237, 36784), (242, 36024), (264, 33022), (304, 28677), (316, 27588), (363, 24016), (418, 20856), (456, 19118), (474, 18392), (484, 18012), (528, 16511), (627, 13904), (632, 13794), (726, 12008), (836, 10428), (869, 10032), (912, 9559), (948, 9196), (968, 9006), (1254, 6952), (1264, 6897), (1452, 6004), (1501, 5808), (1672, 5214), (1738, 5016), (1896, 4598), (1936, 4503), (2299, 3792), (2508, 3476), (2607, 3344), (2904, 3002)]