68911632

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:405

約数の個数: 120

約数和(自身を含む): 206013600

約数和(自身を除く): 137101968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 89, 114, 144, 152, 171, 178, 228, 267, 283, 304, 342, 356, 456, 534, 566, 684, 712, 801, 849, 912, 1068, 1132, 1368, 1424, 1602, 1691, 1698, 2136, 2264, 2547, 2736, 3204, 3382, 3396, 4272, 4528, 5073, 5094, 5377, 6408, 6764, 6792, 10146, 10188, 10754, 12816, 13528, 13584, 15219, 16131, 20292, 20376, 21508, 25187, 27056, 30438, 32262, 40584, 40752, 43016, 48393, 50374, 60876, 64524, 75561, 81168, 86032, 96786, 100748, 121752, 129048, 151122, 193572, 201496, 226683, 243504, 258096, 302244, 387144, 402992, 453366, 478553, 604488, 774288, 906732, 957106, 1208976, 1435659, 1813464, 1914212, 2871318, 3626928, 3828424, 4306977, 5742636, 7656848, 8613954, 11485272, 17227908, 22970544, 34455816, 68911632]

約数ペア:

[(1, 68911632), (2, 34455816), (3, 22970544), (4, 17227908), (6, 11485272), (8, 8613954), (9, 7656848), (12, 5742636), (16, 4306977), (18, 3828424), (19, 3626928), (24, 2871318), (36, 1914212), (38, 1813464), (48, 1435659), (57, 1208976), (72, 957106), (76, 906732), (89, 774288), (114, 604488), (144, 478553), (152, 453366), (171, 402992), (178, 387144), (228, 302244), (267, 258096), (283, 243504), (304, 226683), (342, 201496), (356, 193572), (456, 151122), (534, 129048), (566, 121752), (684, 100748), (712, 96786), (801, 86032), (849, 81168), (912, 75561), (1068, 64524), (1132, 60876), (1368, 50374), (1424, 48393), (1602, 43016), (1691, 40752), (1698, 40584), (2136, 32262), (2264, 30438), (2547, 27056), (2736, 25187), (3204, 21508), (3382, 20376), (3396, 20292), (4272, 16131), (4528, 15219), (5073, 13584), (5094, 13528), (5377, 12816), (6408, 10754), (6764, 10188), (6792, 10146)]