69172048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:476

約数の個数: 80

約数和(自身を含む): 157757760

約数和(自身を除く): 88585712

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 61, 68, 88, 122, 136, 176, 187, 244, 272, 374, 379, 488, 671, 748, 758, 976, 1037, 1342, 1496, 1516, 2074, 2684, 2992, 3032, 4148, 4169, 5368, 6064, 6443, 8296, 8338, 10736, 11407, 12886, 16592, 16676, 22814, 23119, 25772, 33352, 45628, 46238, 51544, 66704, 70873, 91256, 92476, 103088, 141746, 182512, 184952, 254309, 283492, 369904, 393023, 508618, 566984, 786046, 1017236, 1133968, 1572092, 2034472, 3144184, 4068944, 4323253, 6288368, 8646506, 17293012, 34586024, 69172048]

約数ペア:

[(1, 69172048), (2, 34586024), (4, 17293012), (8, 8646506), (11, 6288368), (16, 4323253), (17, 4068944), (22, 3144184), (34, 2034472), (44, 1572092), (61, 1133968), (68, 1017236), (88, 786046), (122, 566984), (136, 508618), (176, 393023), (187, 369904), (244, 283492), (272, 254309), (374, 184952), (379, 182512), (488, 141746), (671, 103088), (748, 92476), (758, 91256), (976, 70873), (1037, 66704), (1342, 51544), (1496, 46238), (1516, 45628), (2074, 33352), (2684, 25772), (2992, 23119), (3032, 22814), (4148, 16676), (4169, 16592), (5368, 12886), (6064, 11407), (6443, 10736), (8296, 8338)]