63639714

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 137134080

約数和(自身を除く): 73494366

約数列:

[1, 2, 3, 6, 31, 61, 62, 71, 79, 93, 122, 142, 158, 183, 186, 213, 237, 366, 426, 474, 1891, 2201, 2449, 3782, 4331, 4402, 4819, 4898, 5609, 5673, 6603, 7347, 8662, 9638, 11218, 11346, 12993, 13206, 14457, 14694, 16827, 25986, 28914, 33654, 134261, 149389, 173879, 268522, 298778, 342149, 347758, 402783, 448167, 521637, 684298, 805566, 896334, 1026447, 1043274, 2052894, 10606619, 21213238, 31819857, 63639714]

約数ペア:

[(1, 63639714), (2, 31819857), (3, 21213238), (6, 10606619), (31, 2052894), (61, 1043274), (62, 1026447), (71, 896334), (79, 805566), (93, 684298), (122, 521637), (142, 448167), (158, 402783), (183, 347758), (186, 342149), (213, 298778), (237, 268522), (366, 173879), (426, 149389), (474, 134261), (1891, 33654), (2201, 28914), (2449, 25986), (3782, 16827), (4331, 14694), (4402, 14457), (4819, 13206), (4898, 12993), (5609, 11346), (5673, 11218), (6603, 9638), (7347, 8662)]