66206712

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:325

約数の個数: 128

約数和(自身を含む): 197406720

約数和(自身を除く): 131200008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 101, 104, 132, 143, 156, 191, 202, 264, 286, 303, 312, 382, 404, 429, 572, 573, 606, 764, 808, 858, 1111, 1144, 1146, 1212, 1313, 1528, 1716, 2101, 2222, 2292, 2424, 2483, 2626, 3333, 3432, 3939, 4202, 4444, 4584, 4966, 5252, 6303, 6666, 7449, 7878, 8404, 8888, 9932, 10504, 12606, 13332, 14443, 14898, 15756, 16808, 19291, 19864, 25212, 26664, 27313, 28886, 29796, 31512, 38582, 43329, 50424, 54626, 57772, 57873, 59592, 77164, 81939, 86658, 109252, 115544, 115746, 154328, 163878, 173316, 212201, 218504, 231492, 250783, 327756, 346632, 424402, 462984, 501566, 636603, 655512, 752349, 848804, 1003132, 1273206, 1504698, 1697608, 2006264, 2546412, 2758613, 3009396, 5092824, 5517226, 6018792, 8275839, 11034452, 16551678, 22068904, 33103356, 66206712]

約数ペア:

[(1, 66206712), (2, 33103356), (3, 22068904), (4, 16551678), (6, 11034452), (8, 8275839), (11, 6018792), (12, 5517226), (13, 5092824), (22, 3009396), (24, 2758613), (26, 2546412), (33, 2006264), (39, 1697608), (44, 1504698), (52, 1273206), (66, 1003132), (78, 848804), (88, 752349), (101, 655512), (104, 636603), (132, 501566), (143, 462984), (156, 424402), (191, 346632), (202, 327756), (264, 250783), (286, 231492), (303, 218504), (312, 212201), (382, 173316), (404, 163878), (429, 154328), (572, 115746), (573, 115544), (606, 109252), (764, 86658), (808, 81939), (858, 77164), (1111, 59592), (1144, 57873), (1146, 57772), (1212, 54626), (1313, 50424), (1528, 43329), (1716, 38582), (2101, 31512), (2222, 29796), (2292, 28886), (2424, 27313), (2483, 26664), (2626, 25212), (3333, 19864), (3432, 19291), (3939, 16808), (4202, 15756), (4444, 14898), (4584, 14443), (4966, 13332), (5252, 12606), (6303, 10504), (6666, 9932), (7449, 8888), (7878, 8404)]