81938232

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{66943}}^1$

素因数の和:66972

約数の個数: 48

約数和(自身を含む): 234973440

約数和(自身を除く): 153035208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 66943, 133886, 200829, 267772, 401658, 535544, 602487, 803316, 1138031, 1204974, 1606632, 2276062, 2409948, 3414093, 4552124, 4819896, 6828186, 9104248, 10242279, 13656372, 20484558, 27312744, 40969116, 81938232]

約数ペア:

[(1, 81938232), (2, 40969116), (3, 27312744), (4, 20484558), (6, 13656372), (8, 10242279), (9, 9104248), (12, 6828186), (17, 4819896), (18, 4552124), (24, 3414093), (34, 2409948), (36, 2276062), (51, 1606632), (68, 1204974), (72, 1138031), (102, 803316), (136, 602487), (153, 535544), (204, 401658), (306, 267772), (408, 200829), (612, 133886), (1224, 66943)]