67718616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 207567360

約数和(自身を除く): 139848744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 131, 136, 168, 181, 204, 238, 262, 357, 362, 393, 408, 476, 524, 543, 714, 724, 786, 917, 952, 1048, 1086, 1267, 1428, 1448, 1572, 1834, 2172, 2227, 2534, 2751, 2856, 3077, 3144, 3668, 3801, 4344, 4454, 5068, 5502, 6154, 6681, 7336, 7602, 8908, 9231, 10136, 11004, 12308, 13362, 15204, 15589, 17816, 18462, 21539, 22008, 23711, 24616, 26724, 30408, 31178, 36924, 43078, 46767, 47422, 53448, 62356, 64617, 71133, 73848, 86156, 93534, 94844, 124712, 129234, 142266, 165977, 172312, 187068, 189688, 258468, 284532, 331954, 374136, 403087, 497931, 516936, 569064, 663908, 806174, 995862, 1209261, 1327816, 1612348, 1991724, 2418522, 2821609, 3224696, 3983448, 4837044, 5643218, 8464827, 9674088, 11286436, 16929654, 22572872, 33859308, 67718616]

約数ペア:

[(1, 67718616), (2, 33859308), (3, 22572872), (4, 16929654), (6, 11286436), (7, 9674088), (8, 8464827), (12, 5643218), (14, 4837044), (17, 3983448), (21, 3224696), (24, 2821609), (28, 2418522), (34, 1991724), (42, 1612348), (51, 1327816), (56, 1209261), (68, 995862), (84, 806174), (102, 663908), (119, 569064), (131, 516936), (136, 497931), (168, 403087), (181, 374136), (204, 331954), (238, 284532), (262, 258468), (357, 189688), (362, 187068), (393, 172312), (408, 165977), (476, 142266), (524, 129234), (543, 124712), (714, 94844), (724, 93534), (786, 86156), (917, 73848), (952, 71133), (1048, 64617), (1086, 62356), (1267, 53448), (1428, 47422), (1448, 46767), (1572, 43078), (1834, 36924), (2172, 31178), (2227, 30408), (2534, 26724), (2751, 24616), (2856, 23711), (3077, 22008), (3144, 21539), (3668, 18462), (3801, 17816), (4344, 15589), (4454, 15204), (5068, 13362), (5502, 12308), (6154, 11004), (6681, 10136), (7336, 9231), (7602, 8908)]