70803972

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1$

素因数の和:969

約数の個数: 72

約数和(自身を含む): 186810624

約数和(自身を除く): 116006652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 387, 477, 516, 636, 774, 863, 954, 1548, 1726, 1908, 2279, 2589, 3452, 4558, 5178, 6837, 7767, 9116, 10356, 13674, 15534, 20511, 27348, 31068, 37109, 41022, 45739, 74218, 82044, 91478, 111327, 137217, 148436, 182956, 222654, 274434, 333981, 411651, 445308, 548868, 667962, 823302, 1335924, 1646604, 1966777, 3933554, 5900331, 7867108, 11800662, 17700993, 23601324, 35401986, 70803972]

約数ペア:

[(1, 70803972), (2, 35401986), (3, 23601324), (4, 17700993), (6, 11800662), (9, 7867108), (12, 5900331), (18, 3933554), (36, 1966777), (43, 1646604), (53, 1335924), (86, 823302), (106, 667962), (129, 548868), (159, 445308), (172, 411651), (212, 333981), (258, 274434), (318, 222654), (387, 182956), (477, 148436), (516, 137217), (636, 111327), (774, 91478), (863, 82044), (954, 74218), (1548, 45739), (1726, 41022), (1908, 37109), (2279, 31068), (2589, 27348), (3452, 20511), (4558, 15534), (5178, 13674), (6837, 10356), (7767, 9116)]