81740623848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{593}}^1\times {\mathrm{4129}}^1$

素因数の和:4851

約数の個数: 128

約数和(自身を含む): 222556118400

約数和(自身を除く): 140815494552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 107, 156, 214, 312, 321, 428, 593, 642, 856, 1186, 1284, 1391, 1779, 2372, 2568, 2782, 3558, 4129, 4173, 4744, 5564, 7116, 7709, 8258, 8346, 11128, 12387, 14232, 15418, 16516, 16692, 23127, 24774, 30836, 33032, 33384, 46254, 49548, 53677, 61672, 63451, 92508, 99096, 107354, 126902, 161031, 185016, 190353, 214708, 253804, 322062, 380706, 429416, 441803, 507608, 644124, 761412, 824863, 883606, 1288248, 1325409, 1522824, 1649726, 1767212, 2448497, 2474589, 2650818, 3299452, 3534424, 4896994, 4949178, 5301636, 5743439, 6598904, 7345491, 9793988, 9898356, 10603272, 11486878, 14690982, 17230317, 19587976, 19796712, 22973756, 29381964, 31830461, 34460634, 45947512, 58763928, 63660922, 68921268, 95491383, 127321844, 137842536, 190982766, 254643688, 261989179, 381965532, 523978358, 763931064, 785967537, 1047956716, 1571935074, 2095913432, 3143870148, 3405859327, 6287740296, 6811718654, 10217577981, 13623437308, 20435155962, 27246874616, 40870311924, 81740623848]

約数ペア:

[(1, 81740623848), (2, 40870311924), (3, 27246874616), (4, 20435155962), (6, 13623437308), (8, 10217577981), (12, 6811718654), (13, 6287740296), (24, 3405859327), (26, 3143870148), (39, 2095913432), (52, 1571935074), (78, 1047956716), (104, 785967537), (107, 763931064), (156, 523978358), (214, 381965532), (312, 261989179), (321, 254643688), (428, 190982766), (593, 137842536), (642, 127321844), (856, 95491383), (1186, 68921268), (1284, 63660922), (1391, 58763928), (1779, 45947512), (2372, 34460634), (2568, 31830461), (2782, 29381964), (3558, 22973756), (4129, 19796712), (4173, 19587976), (4744, 17230317), (5564, 14690982), (7116, 11486878), (7709, 10603272), (8258, 9898356), (8346, 9793988), (11128, 7345491), (12387, 6598904), (14232, 5743439), (15418, 5301636), (16516, 4949178), (16692, 4896994), (23127, 3534424), (24774, 3299452), (30836, 2650818), (33032, 2474589), (33384, 2448497), (46254, 1767212), (49548, 1649726), (53677, 1522824), (61672, 1325409), (63451, 1288248), (92508, 883606), (99096, 824863), (107354, 761412), (126902, 644124), (161031, 507608), (185016, 441803), (190353, 429416), (214708, 380706), (253804, 322062)]