63725928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:507

約数の個数: 128

約数和(自身を含む): 196888320

約数和(自身を除く): 133162392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 53, 56, 68, 84, 102, 106, 119, 136, 159, 168, 204, 212, 238, 318, 357, 371, 408, 421, 424, 476, 636, 714, 742, 842, 901, 952, 1113, 1263, 1272, 1428, 1484, 1684, 1802, 2226, 2526, 2703, 2856, 2947, 2968, 3368, 3604, 4452, 5052, 5406, 5894, 6307, 7157, 7208, 8841, 8904, 10104, 10812, 11788, 12614, 14314, 17682, 18921, 21471, 21624, 22313, 23576, 25228, 28628, 35364, 37842, 42942, 44626, 50099, 50456, 57256, 66939, 70728, 75684, 85884, 89252, 100198, 133878, 150297, 151368, 156191, 171768, 178504, 200396, 267756, 300594, 312382, 379321, 400792, 468573, 535512, 601188, 624764, 758642, 937146, 1137963, 1202376, 1249528, 1517284, 1874292, 2275926, 2655247, 3034568, 3748584, 4551852, 5310494, 7965741, 9103704, 10620988, 15931482, 21241976, 31862964, 63725928]

約数ペア:

[(1, 63725928), (2, 31862964), (3, 21241976), (4, 15931482), (6, 10620988), (7, 9103704), (8, 7965741), (12, 5310494), (14, 4551852), (17, 3748584), (21, 3034568), (24, 2655247), (28, 2275926), (34, 1874292), (42, 1517284), (51, 1249528), (53, 1202376), (56, 1137963), (68, 937146), (84, 758642), (102, 624764), (106, 601188), (119, 535512), (136, 468573), (159, 400792), (168, 379321), (204, 312382), (212, 300594), (238, 267756), (318, 200396), (357, 178504), (371, 171768), (408, 156191), (421, 151368), (424, 150297), (476, 133878), (636, 100198), (714, 89252), (742, 85884), (842, 75684), (901, 70728), (952, 66939), (1113, 57256), (1263, 50456), (1272, 50099), (1428, 44626), (1484, 42942), (1684, 37842), (1802, 35364), (2226, 28628), (2526, 25228), (2703, 23576), (2856, 22313), (2947, 21624), (2968, 21471), (3368, 18921), (3604, 17682), (4452, 14314), (5052, 12614), (5406, 11788), (5894, 10812), (6307, 10104), (7157, 8904), (7208, 8841)]