72815736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1181}}^1$

素因数の和:1564

約数の個数: 64

約数和(自身を含む): 208788480

約数和(自身を除く): 135972744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 367, 734, 1101, 1181, 1468, 2202, 2362, 2569, 2936, 3543, 4404, 4724, 5138, 7086, 7707, 8267, 8808, 9448, 10276, 14172, 15414, 16534, 20552, 24801, 28344, 30828, 33068, 49602, 61656, 66136, 99204, 198408, 433427, 866854, 1300281, 1733708, 2600562, 3033989, 3467416, 5201124, 6067978, 9101967, 10402248, 12135956, 18203934, 24271912, 36407868, 72815736]

約数ペア:

[(1, 72815736), (2, 36407868), (3, 24271912), (4, 18203934), (6, 12135956), (7, 10402248), (8, 9101967), (12, 6067978), (14, 5201124), (21, 3467416), (24, 3033989), (28, 2600562), (42, 1733708), (56, 1300281), (84, 866854), (168, 433427), (367, 198408), (734, 99204), (1101, 66136), (1181, 61656), (1468, 49602), (2202, 33068), (2362, 30828), (2569, 28344), (2936, 24801), (3543, 20552), (4404, 16534), (4724, 15414), (5138, 14172), (7086, 10276), (7707, 9448), (8267, 8808)]