64021146

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 159946560

約数和(自身を除く): 95925414

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 73, 98, 114, 133, 146, 147, 157, 219, 266, 294, 314, 399, 438, 471, 511, 798, 931, 942, 1022, 1099, 1387, 1533, 1862, 2198, 2774, 2793, 2983, 3066, 3297, 3577, 4161, 5586, 5966, 6594, 7154, 7693, 8322, 8949, 9709, 10731, 11461, 15386, 17898, 19418, 20881, 21462, 22922, 23079, 29127, 34383, 41762, 46158, 58254, 62643, 67963, 68766, 80227, 125286, 135926, 146167, 160454, 203889, 217759, 240681, 292334, 407778, 435518, 438501, 481362, 561589, 653277, 877002, 1123178, 1306554, 1524313, 1684767, 3048626, 3369534, 4572939, 9145878, 10670191, 21340382, 32010573, 64021146]

約数ペア:

[(1, 64021146), (2, 32010573), (3, 21340382), (6, 10670191), (7, 9145878), (14, 4572939), (19, 3369534), (21, 3048626), (38, 1684767), (42, 1524313), (49, 1306554), (57, 1123178), (73, 877002), (98, 653277), (114, 561589), (133, 481362), (146, 438501), (147, 435518), (157, 407778), (219, 292334), (266, 240681), (294, 217759), (314, 203889), (399, 160454), (438, 146167), (471, 135926), (511, 125286), (798, 80227), (931, 68766), (942, 67963), (1022, 62643), (1099, 58254), (1387, 46158), (1533, 41762), (1862, 34383), (2198, 29127), (2774, 23079), (2793, 22922), (2983, 21462), (3066, 20881), (3297, 19418), (3577, 17898), (4161, 15386), (5586, 11461), (5966, 10731), (6594, 9709), (7154, 8949), (7693, 8322)]