68501004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 200202240

約数和(自身を除く): 131701236

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 19, 22, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 114, 121, 132, 143, 156, 191, 209, 228, 242, 247, 286, 363, 382, 418, 429, 484, 494, 572, 573, 627, 726, 741, 764, 836, 858, 988, 1146, 1254, 1452, 1482, 1573, 1716, 2101, 2292, 2299, 2483, 2508, 2717, 2964, 3146, 3629, 4202, 4598, 4719, 4966, 5434, 6292, 6303, 6897, 7258, 7449, 8151, 8404, 9196, 9438, 9932, 10868, 10887, 12606, 13794, 14516, 14898, 16302, 18876, 21774, 23111, 25212, 27313, 27588, 29796, 29887, 32604, 39919, 43548, 46222, 47177, 54626, 59774, 69333, 79838, 81939, 89661, 92444, 94354, 109252, 119548, 119757, 138666, 141531, 159676, 163878, 179322, 188708, 239514, 277332, 283062, 300443, 327756, 358644, 439109, 479028, 518947, 566124, 600886, 878218, 901329, 1037894, 1201772, 1317327, 1556841, 1756436, 1802658, 2075788, 2634654, 3113682, 3605316, 5269308, 5708417, 6227364, 11416834, 17125251, 22833668, 34250502, 68501004]

約数ペア:

[(1, 68501004), (2, 34250502), (3, 22833668), (4, 17125251), (6, 11416834), (11, 6227364), (12, 5708417), (13, 5269308), (19, 3605316), (22, 3113682), (26, 2634654), (33, 2075788), (38, 1802658), (39, 1756436), (44, 1556841), (52, 1317327), (57, 1201772), (66, 1037894), (76, 901329), (78, 878218), (114, 600886), (121, 566124), (132, 518947), (143, 479028), (156, 439109), (191, 358644), (209, 327756), (228, 300443), (242, 283062), (247, 277332), (286, 239514), (363, 188708), (382, 179322), (418, 163878), (429, 159676), (484, 141531), (494, 138666), (572, 119757), (573, 119548), (627, 109252), (726, 94354), (741, 92444), (764, 89661), (836, 81939), (858, 79838), (988, 69333), (1146, 59774), (1254, 54626), (1452, 47177), (1482, 46222), (1573, 43548), (1716, 39919), (2101, 32604), (2292, 29887), (2299, 29796), (2483, 27588), (2508, 27313), (2717, 25212), (2964, 23111), (3146, 21774), (3629, 18876), (4202, 16302), (4598, 14898), (4719, 14516), (4966, 13794), (5434, 12606), (6292, 10887), (6303, 10868), (6897, 9932), (7258, 9438), (7449, 9196), (8151, 8404)]