67939482

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 151240320

約数和(自身を除く): 83300838

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 109, 122, 131, 183, 218, 262, 327, 366, 393, 654, 786, 793, 1417, 1586, 1703, 2379, 2834, 3406, 4251, 4758, 5109, 6649, 7991, 8502, 10218, 13298, 14279, 15982, 19947, 23973, 28558, 39894, 42837, 47946, 85674, 86437, 103883, 172874, 185627, 207766, 259311, 311649, 371254, 518622, 556881, 623298, 871019, 1113762, 1742038, 2613057, 5226114, 11323247, 22646494, 33969741, 67939482]

約数ペア:

[(1, 67939482), (2, 33969741), (3, 22646494), (6, 11323247), (13, 5226114), (26, 2613057), (39, 1742038), (61, 1113762), (78, 871019), (109, 623298), (122, 556881), (131, 518622), (183, 371254), (218, 311649), (262, 259311), (327, 207766), (366, 185627), (393, 172874), (654, 103883), (786, 86437), (793, 85674), (1417, 47946), (1586, 42837), (1703, 39894), (2379, 28558), (2834, 23973), (3406, 19947), (4251, 15982), (4758, 14279), (5109, 13298), (6649, 10218), (7991, 8502)]