64960985544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{803893}}^1$

素因数の和:803959

約数の個数: 128

約数和(自身を含む): 205282371840

約数和(自身を除く): 140321386296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 37, 39, 42, 52, 56, 74, 78, 84, 91, 104, 111, 148, 156, 168, 182, 222, 259, 273, 296, 312, 364, 444, 481, 518, 546, 728, 777, 888, 962, 1036, 1092, 1443, 1554, 1924, 2072, 2184, 2886, 3108, 3367, 3848, 5772, 6216, 6734, 10101, 11544, 13468, 20202, 26936, 40404, 80808, 803893, 1607786, 2411679, 3215572, 4823358, 5627251, 6431144, 9646716, 10450609, 11254502, 16881753, 19293432, 20901218, 22509004, 29744041, 31351827, 33763506, 41802436, 45018008, 59488082, 62703654, 67527012, 73154263, 83604872, 89232123, 118976164, 125407308, 135054024, 146308526, 178464246, 208208287, 219462789, 237952328, 250814616, 292617052, 356928492, 386672533, 416416574, 438925578, 585234104, 624624861, 713856984, 773345066, 832833148, 877851156, 1160017599, 1249249722, 1546690132, 1665666296, 1755702312, 2320035198, 2498499444, 2706707731, 3093380264, 4640070396, 4996998888, 5413415462, 8120123193, 9280140792, 10826830924, 16240246386, 21653661848, 32480492772, 64960985544]

約数ペア:

[(1, 64960985544), (2, 32480492772), (3, 21653661848), (4, 16240246386), (6, 10826830924), (7, 9280140792), (8, 8120123193), (12, 5413415462), (13, 4996998888), (14, 4640070396), (21, 3093380264), (24, 2706707731), (26, 2498499444), (28, 2320035198), (37, 1755702312), (39, 1665666296), (42, 1546690132), (52, 1249249722), (56, 1160017599), (74, 877851156), (78, 832833148), (84, 773345066), (91, 713856984), (104, 624624861), (111, 585234104), (148, 438925578), (156, 416416574), (168, 386672533), (182, 356928492), (222, 292617052), (259, 250814616), (273, 237952328), (296, 219462789), (312, 208208287), (364, 178464246), (444, 146308526), (481, 135054024), (518, 125407308), (546, 118976164), (728, 89232123), (777, 83604872), (888, 73154263), (962, 67527012), (1036, 62703654), (1092, 59488082), (1443, 45018008), (1554, 41802436), (1924, 33763506), (2072, 31351827), (2184, 29744041), (2886, 22509004), (3108, 20901218), (3367, 19293432), (3848, 16881753), (5772, 11254502), (6216, 10450609), (6734, 9646716), (10101, 6431144), (11544, 5627251), (13468, 4823358), (20202, 3215572), (26936, 2411679), (40404, 1607786), (80808, 803893)]