120143772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{971}}^1$

素因数の和:1479

約数の個数: 72

約数和(自身を含む): 348147072

約数和(自身を除く): 228003300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 491, 971, 982, 1473, 1942, 1964, 2913, 2946, 3437, 3884, 4419, 5826, 5892, 6797, 6874, 8739, 8838, 10311, 11652, 13594, 13748, 17478, 17676, 20391, 20622, 27188, 30933, 34956, 40782, 41244, 61173, 61866, 81564, 122346, 123732, 244692, 476761, 953522, 1430283, 1907044, 2860566, 3337327, 4290849, 5721132, 6674654, 8581698, 10011981, 13349308, 17163396, 20023962, 30035943, 40047924, 60071886, 120143772]

約数ペア:

[(1, 120143772), (2, 60071886), (3, 40047924), (4, 30035943), (6, 20023962), (7, 17163396), (9, 13349308), (12, 10011981), (14, 8581698), (18, 6674654), (21, 5721132), (28, 4290849), (36, 3337327), (42, 2860566), (63, 1907044), (84, 1430283), (126, 953522), (252, 476761), (491, 244692), (971, 123732), (982, 122346), (1473, 81564), (1942, 61866), (1964, 61173), (2913, 41244), (2946, 40782), (3437, 34956), (3884, 30933), (4419, 27188), (5826, 20622), (5892, 20391), (6797, 17676), (6874, 17478), (8739, 13748), (8838, 13594), (10311, 11652)]