122436972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1249}}^1$

素因数の和:1655

約数の個数: 72

約数和(自身を含む): 354900000

約数和(自身を除く): 232463028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 389, 778, 1167, 1249, 1556, 2334, 2498, 2723, 3501, 3747, 4668, 4996, 5446, 7002, 7494, 8169, 8743, 10892, 11241, 14004, 14988, 16338, 17486, 22482, 24507, 26229, 32676, 34972, 44964, 49014, 52458, 78687, 98028, 104916, 157374, 314748, 485861, 971722, 1457583, 1943444, 2915166, 3401027, 4372749, 5830332, 6802054, 8745498, 10203081, 13604108, 17490996, 20406162, 30609243, 40812324, 61218486, 122436972]

約数ペア:

[(1, 122436972), (2, 61218486), (3, 40812324), (4, 30609243), (6, 20406162), (7, 17490996), (9, 13604108), (12, 10203081), (14, 8745498), (18, 6802054), (21, 5830332), (28, 4372749), (36, 3401027), (42, 2915166), (63, 1943444), (84, 1457583), (126, 971722), (252, 485861), (389, 314748), (778, 157374), (1167, 104916), (1249, 98028), (1556, 78687), (2334, 52458), (2498, 49014), (2723, 44964), (3501, 34972), (3747, 32676), (4668, 26229), (4996, 24507), (5446, 22482), (7002, 17486), (7494, 16338), (8169, 14988), (8743, 14004), (10892, 11241)]