90215952

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3191}}^1$

素因数の和:3252

約数の個数: 80

約数和(自身を含む): 253317120

約数和(自身を除く): 163101168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3191, 3534, 4712, 6382, 7068, 9424, 9573, 12764, 14136, 19146, 25528, 28272, 38292, 51056, 60629, 76584, 98921, 121258, 153168, 181887, 197842, 242516, 296763, 363774, 395684, 485032, 593526, 727548, 791368, 970064, 1187052, 1455096, 1582736, 1879499, 2374104, 2910192, 3758998, 4748208, 5638497, 7517996, 11276994, 15035992, 22553988, 30071984, 45107976, 90215952]

約数ペア:

[(1, 90215952), (2, 45107976), (3, 30071984), (4, 22553988), (6, 15035992), (8, 11276994), (12, 7517996), (16, 5638497), (19, 4748208), (24, 3758998), (31, 2910192), (38, 2374104), (48, 1879499), (57, 1582736), (62, 1455096), (76, 1187052), (93, 970064), (114, 791368), (124, 727548), (152, 593526), (186, 485032), (228, 395684), (248, 363774), (304, 296763), (372, 242516), (456, 197842), (496, 181887), (589, 153168), (744, 121258), (912, 98921), (1178, 76584), (1488, 60629), (1767, 51056), (2356, 38292), (3191, 28272), (3534, 25528), (4712, 19146), (6382, 14136), (7068, 12764), (9424, 9573)]