65818512

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 120

約数和(自身を含む): 191892480

約数和(自身を除く): 126073968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 61, 72, 118, 122, 127, 144, 177, 183, 236, 244, 254, 354, 366, 381, 472, 488, 508, 531, 549, 708, 732, 762, 944, 976, 1016, 1062, 1098, 1143, 1416, 1464, 1524, 2032, 2124, 2196, 2286, 2832, 2928, 3048, 3599, 4248, 4392, 4572, 6096, 7198, 7493, 7747, 8496, 8784, 9144, 10797, 14396, 14986, 15494, 18288, 21594, 22479, 23241, 28792, 29972, 30988, 32391, 43188, 44958, 46482, 57584, 59944, 61976, 64782, 67437, 69723, 86376, 89916, 92964, 119888, 123952, 129564, 134874, 139446, 172752, 179832, 185928, 259128, 269748, 278892, 359664, 371856, 457073, 518256, 539496, 557784, 914146, 1078992, 1115568, 1371219, 1828292, 2742438, 3656584, 4113657, 5484876, 7313168, 8227314, 10969752, 16454628, 21939504, 32909256, 65818512]

約数ペア:

[(1, 65818512), (2, 32909256), (3, 21939504), (4, 16454628), (6, 10969752), (8, 8227314), (9, 7313168), (12, 5484876), (16, 4113657), (18, 3656584), (24, 2742438), (36, 1828292), (48, 1371219), (59, 1115568), (61, 1078992), (72, 914146), (118, 557784), (122, 539496), (127, 518256), (144, 457073), (177, 371856), (183, 359664), (236, 278892), (244, 269748), (254, 259128), (354, 185928), (366, 179832), (381, 172752), (472, 139446), (488, 134874), (508, 129564), (531, 123952), (549, 119888), (708, 92964), (732, 89916), (762, 86376), (944, 69723), (976, 67437), (1016, 64782), (1062, 61976), (1098, 59944), (1143, 57584), (1416, 46482), (1464, 44958), (1524, 43188), (2032, 32391), (2124, 30988), (2196, 29972), (2286, 28792), (2832, 23241), (2928, 22479), (3048, 21594), (3599, 18288), (4248, 15494), (4392, 14986), (4572, 14396), (6096, 10797), (7198, 9144), (7493, 8784), (7747, 8496)]