64522872

素因数分解:

$2^3\times 3^3\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 187488000

約数和(自身を除く): 122965128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 61, 72, 83, 108, 118, 122, 166, 177, 183, 216, 236, 244, 249, 332, 354, 366, 472, 488, 498, 531, 549, 664, 708, 732, 747, 996, 1062, 1098, 1416, 1464, 1494, 1593, 1647, 1992, 2124, 2196, 2241, 2988, 3186, 3294, 3599, 4248, 4392, 4482, 4897, 5063, 5976, 6372, 6588, 7198, 8964, 9794, 10126, 10797, 12744, 13176, 14396, 14691, 15189, 17928, 19588, 20252, 21594, 28792, 29382, 30378, 32391, 39176, 40504, 43188, 44073, 45567, 58764, 60756, 64782, 86376, 88146, 91134, 97173, 117528, 121512, 129564, 132219, 136701, 176292, 182268, 194346, 259128, 264438, 273402, 298717, 352584, 364536, 388692, 528876, 546804, 597434, 777384, 896151, 1057752, 1093608, 1194868, 1792302, 2389736, 2688453, 3584604, 5376906, 7169208, 8065359, 10753812, 16130718, 21507624, 32261436, 64522872]

約数ペア:

[(1, 64522872), (2, 32261436), (3, 21507624), (4, 16130718), (6, 10753812), (8, 8065359), (9, 7169208), (12, 5376906), (18, 3584604), (24, 2688453), (27, 2389736), (36, 1792302), (54, 1194868), (59, 1093608), (61, 1057752), (72, 896151), (83, 777384), (108, 597434), (118, 546804), (122, 528876), (166, 388692), (177, 364536), (183, 352584), (216, 298717), (236, 273402), (244, 264438), (249, 259128), (332, 194346), (354, 182268), (366, 176292), (472, 136701), (488, 132219), (498, 129564), (531, 121512), (549, 117528), (664, 97173), (708, 91134), (732, 88146), (747, 86376), (996, 64782), (1062, 60756), (1098, 58764), (1416, 45567), (1464, 44073), (1494, 43188), (1593, 40504), (1647, 39176), (1992, 32391), (2124, 30378), (2196, 29382), (2241, 28792), (2988, 21594), (3186, 20252), (3294, 19588), (3599, 17928), (4248, 15189), (4392, 14691), (4482, 14396), (4897, 13176), (5063, 12744), (5976, 10797), (6372, 10126), (6588, 9794), (7198, 8964)]