72071010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1693}}^1$

素因数の和:1760

約数の個数: 96

約数和(自身を含む): 209297088

約数和(自身を除く): 137226078

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 43, 45, 55, 66, 86, 90, 99, 110, 129, 165, 198, 215, 258, 330, 387, 430, 473, 495, 645, 774, 946, 990, 1290, 1419, 1693, 1935, 2365, 2838, 3386, 3870, 4257, 4730, 5079, 7095, 8465, 8514, 10158, 14190, 15237, 16930, 18623, 21285, 25395, 30474, 37246, 42570, 50790, 55869, 72799, 76185, 93115, 111738, 145598, 152370, 167607, 186230, 218397, 279345, 335214, 363995, 436794, 558690, 655191, 727990, 800789, 838035, 1091985, 1310382, 1601578, 1676070, 2183970, 2402367, 3275955, 4003945, 4804734, 6551910, 7207101, 8007890, 12011835, 14414202, 24023670, 36035505, 72071010]

約数ペア:

[(1, 72071010), (2, 36035505), (3, 24023670), (5, 14414202), (6, 12011835), (9, 8007890), (10, 7207101), (11, 6551910), (15, 4804734), (18, 4003945), (22, 3275955), (30, 2402367), (33, 2183970), (43, 1676070), (45, 1601578), (55, 1310382), (66, 1091985), (86, 838035), (90, 800789), (99, 727990), (110, 655191), (129, 558690), (165, 436794), (198, 363995), (215, 335214), (258, 279345), (330, 218397), (387, 186230), (430, 167607), (473, 152370), (495, 145598), (645, 111738), (774, 93115), (946, 76185), (990, 72799), (1290, 55869), (1419, 50790), (1693, 42570), (1935, 37246), (2365, 30474), (2838, 25395), (3386, 21285), (3870, 18623), (4257, 16930), (4730, 15237), (5079, 14190), (7095, 10158), (8465, 8514)]