73803772

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1213}}^1$

素因数の和:1318

約数の個数: 48

約数和(自身を含む): 154187712

約数和(自身を除く): 80383940

約数列:

[1, 2, 4, 7, 14, 28, 41, 53, 82, 106, 164, 212, 287, 371, 574, 742, 1148, 1213, 1484, 2173, 2426, 4346, 4852, 8491, 8692, 15211, 16982, 30422, 33964, 49733, 60844, 64289, 99466, 128578, 198932, 257156, 348131, 450023, 696262, 900046, 1392524, 1800092, 2635849, 5271698, 10543396, 18450943, 36901886, 73803772]

約数ペア:

[(1, 73803772), (2, 36901886), (4, 18450943), (7, 10543396), (14, 5271698), (28, 2635849), (41, 1800092), (53, 1392524), (82, 900046), (106, 696262), (164, 450023), (212, 348131), (287, 257156), (371, 198932), (574, 128578), (742, 99466), (1148, 64289), (1213, 60844), (1484, 49733), (2173, 33964), (2426, 30422), (4346, 16982), (4852, 15211), (8491, 8692)]