90954396

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1783}}^1$

素因数の和:1915

約数の個数: 72

約数和(自身を含む): 250009760

約数和(自身を除く): 159055364

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 109, 117, 156, 218, 234, 327, 436, 468, 654, 981, 1308, 1417, 1783, 1962, 2834, 3566, 3924, 4251, 5349, 5668, 7132, 8502, 10698, 12753, 16047, 17004, 21396, 23179, 25506, 32094, 46358, 51012, 64188, 69537, 92716, 139074, 194347, 208611, 278148, 388694, 417222, 583041, 777388, 834444, 1166082, 1749123, 2332164, 2526511, 3498246, 5053022, 6996492, 7579533, 10106044, 15159066, 22738599, 30318132, 45477198, 90954396]

約数ペア:

[(1, 90954396), (2, 45477198), (3, 30318132), (4, 22738599), (6, 15159066), (9, 10106044), (12, 7579533), (13, 6996492), (18, 5053022), (26, 3498246), (36, 2526511), (39, 2332164), (52, 1749123), (78, 1166082), (109, 834444), (117, 777388), (156, 583041), (218, 417222), (234, 388694), (327, 278148), (436, 208611), (468, 194347), (654, 139074), (981, 92716), (1308, 69537), (1417, 64188), (1783, 51012), (1962, 46358), (2834, 32094), (3566, 25506), (3924, 23179), (4251, 21396), (5349, 17004), (5668, 16047), (7132, 12753), (8502, 10698)]