68018784

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:540

約数の個数: 96

約数和(自身を含む): 190512000

約数和(自身を除く): 122493216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 89, 96, 114, 152, 178, 228, 267, 304, 356, 419, 456, 534, 608, 712, 838, 912, 1068, 1257, 1424, 1676, 1691, 1824, 2136, 2514, 2848, 3352, 3382, 4272, 5028, 5073, 6704, 6764, 7961, 8544, 10056, 10146, 13408, 13528, 15922, 20112, 20292, 23883, 27056, 31844, 37291, 40224, 40584, 47766, 54112, 63688, 74582, 81168, 95532, 111873, 127376, 149164, 162336, 191064, 223746, 254752, 298328, 382128, 447492, 596656, 708529, 764256, 894984, 1193312, 1417058, 1789968, 2125587, 2834116, 3579936, 4251174, 5668232, 8502348, 11336464, 17004696, 22672928, 34009392, 68018784]

約数ペア:

[(1, 68018784), (2, 34009392), (3, 22672928), (4, 17004696), (6, 11336464), (8, 8502348), (12, 5668232), (16, 4251174), (19, 3579936), (24, 2834116), (32, 2125587), (38, 1789968), (48, 1417058), (57, 1193312), (76, 894984), (89, 764256), (96, 708529), (114, 596656), (152, 447492), (178, 382128), (228, 298328), (267, 254752), (304, 223746), (356, 191064), (419, 162336), (456, 149164), (534, 127376), (608, 111873), (712, 95532), (838, 81168), (912, 74582), (1068, 63688), (1257, 54112), (1424, 47766), (1676, 40584), (1691, 40224), (1824, 37291), (2136, 31844), (2514, 27056), (2848, 23883), (3352, 20292), (3382, 20112), (4272, 15922), (5028, 13528), (5073, 13408), (6704, 10146), (6764, 10056), (7961, 8544)]