73293584

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:808

約数の個数: 80

約数和(自身を含む): 177488640

約数和(自身を除く): 104195056

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 71, 91, 104, 112, 142, 182, 208, 284, 364, 497, 568, 709, 728, 923, 994, 1136, 1418, 1456, 1846, 1988, 2836, 3692, 3976, 4963, 5672, 6461, 7384, 7952, 9217, 9926, 11344, 12922, 14768, 18434, 19852, 25844, 36868, 39704, 50339, 51688, 64519, 73736, 79408, 100678, 103376, 129038, 147472, 201356, 258076, 352373, 402712, 516152, 654407, 704746, 805424, 1032304, 1308814, 1409492, 2617628, 2818984, 4580849, 5235256, 5637968, 9161698, 10470512, 18323396, 36646792, 73293584]

約数ペア:

[(1, 73293584), (2, 36646792), (4, 18323396), (7, 10470512), (8, 9161698), (13, 5637968), (14, 5235256), (16, 4580849), (26, 2818984), (28, 2617628), (52, 1409492), (56, 1308814), (71, 1032304), (91, 805424), (104, 704746), (112, 654407), (142, 516152), (182, 402712), (208, 352373), (284, 258076), (364, 201356), (497, 147472), (568, 129038), (709, 103376), (728, 100678), (923, 79408), (994, 73736), (1136, 64519), (1418, 51688), (1456, 50339), (1846, 39704), (1988, 36868), (2836, 25844), (3692, 19852), (3976, 18434), (4963, 14768), (5672, 12922), (6461, 11344), (7384, 9926), (7952, 9217)]