64655556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2383}}^1$

素因数の和:2433

約数の個数: 96

約数和(自身を含む): 192245760

約数和(自身を除く): 127590204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 51, 57, 68, 76, 84, 102, 114, 119, 133, 204, 228, 238, 266, 323, 357, 399, 476, 532, 646, 714, 798, 969, 1292, 1428, 1596, 1938, 2261, 2383, 3876, 4522, 4766, 6783, 7149, 9044, 9532, 13566, 14298, 16681, 27132, 28596, 33362, 40511, 45277, 50043, 66724, 81022, 90554, 100086, 121533, 135831, 162044, 181108, 200172, 243066, 271662, 283577, 316939, 486132, 543324, 567154, 633878, 769709, 850731, 950817, 1134308, 1267756, 1539418, 1701462, 1901634, 2309127, 3078836, 3402924, 3803268, 4618254, 5387963, 9236508, 10775926, 16163889, 21551852, 32327778, 64655556]

約数ペア:

[(1, 64655556), (2, 32327778), (3, 21551852), (4, 16163889), (6, 10775926), (7, 9236508), (12, 5387963), (14, 4618254), (17, 3803268), (19, 3402924), (21, 3078836), (28, 2309127), (34, 1901634), (38, 1701462), (42, 1539418), (51, 1267756), (57, 1134308), (68, 950817), (76, 850731), (84, 769709), (102, 633878), (114, 567154), (119, 543324), (133, 486132), (204, 316939), (228, 283577), (238, 271662), (266, 243066), (323, 200172), (357, 181108), (399, 162044), (476, 135831), (532, 121533), (646, 100086), (714, 90554), (798, 81022), (969, 66724), (1292, 50043), (1428, 45277), (1596, 40511), (1938, 33362), (2261, 28596), (2383, 27132), (3876, 16681), (4522, 14298), (4766, 13566), (6783, 9532), (7149, 9044)]