87664404

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 226508800

約数和(自身を除く): 138844396

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 79, 93, 114, 124, 157, 158, 186, 228, 237, 314, 316, 372, 471, 474, 589, 628, 942, 948, 1178, 1501, 1767, 1884, 2356, 2449, 2983, 3002, 3534, 4503, 4867, 4898, 5966, 6004, 7068, 7347, 8949, 9006, 9734, 9796, 11932, 12403, 14601, 14694, 17898, 18012, 19468, 24806, 29202, 29388, 35796, 37209, 46531, 49612, 58404, 74418, 92473, 93062, 139593, 148836, 184946, 186124, 235657, 277419, 279186, 369892, 384493, 471314, 554838, 558372, 706971, 768986, 942628, 1109676, 1153479, 1413942, 1537972, 2306958, 2827884, 4613916, 7305367, 14610734, 21916101, 29221468, 43832202, 87664404]

約数ペア:

[(1, 87664404), (2, 43832202), (3, 29221468), (4, 21916101), (6, 14610734), (12, 7305367), (19, 4613916), (31, 2827884), (38, 2306958), (57, 1537972), (62, 1413942), (76, 1153479), (79, 1109676), (93, 942628), (114, 768986), (124, 706971), (157, 558372), (158, 554838), (186, 471314), (228, 384493), (237, 369892), (314, 279186), (316, 277419), (372, 235657), (471, 186124), (474, 184946), (589, 148836), (628, 139593), (942, 93062), (948, 92473), (1178, 74418), (1501, 58404), (1767, 49612), (1884, 46531), (2356, 37209), (2449, 35796), (2983, 29388), (3002, 29202), (3534, 24806), (4503, 19468), (4867, 18012), (4898, 17898), (5966, 14694), (6004, 14601), (7068, 12403), (7347, 11932), (8949, 9796), (9006, 9734)]