127408788

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{3361}}^1$

素因数の和:3396

約数の個数: 84

約数和(自身を含む): 360117268

約数和(自身を除く): 232708480

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 729, 972, 1053, 1404, 1458, 2106, 2916, 3159, 3361, 4212, 6318, 6722, 9477, 10083, 12636, 13444, 18954, 20166, 30249, 37908, 40332, 43693, 60498, 87386, 90747, 120996, 131079, 174772, 181494, 262158, 272241, 362988, 393237, 524316, 544482, 786474, 816723, 1088964, 1179711, 1572948, 1633446, 2359422, 2450169, 3266892, 3539133, 4718844, 4900338, 7078266, 9800676, 10617399, 14156532, 21234798, 31852197, 42469596, 63704394, 127408788]

約数ペア:

[(1, 127408788), (2, 63704394), (3, 42469596), (4, 31852197), (6, 21234798), (9, 14156532), (12, 10617399), (13, 9800676), (18, 7078266), (26, 4900338), (27, 4718844), (36, 3539133), (39, 3266892), (52, 2450169), (54, 2359422), (78, 1633446), (81, 1572948), (108, 1179711), (117, 1088964), (156, 816723), (162, 786474), (234, 544482), (243, 524316), (324, 393237), (351, 362988), (468, 272241), (486, 262158), (702, 181494), (729, 174772), (972, 131079), (1053, 120996), (1404, 90747), (1458, 87386), (2106, 60498), (2916, 43693), (3159, 40332), (3361, 37908), (4212, 30249), (6318, 20166), (6722, 18954), (9477, 13444), (10083, 12636)]