172688904

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{51031}}^1$

素因数の和:51090

約数の個数: 48

約数和(自身を含む): 477659520

約数和(自身を除く): 304970616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 51031, 102062, 153093, 204124, 306186, 408248, 459279, 612372, 918558, 1224744, 1837116, 2398457, 3674232, 4796914, 7195371, 9593828, 14390742, 19187656, 21586113, 28781484, 43172226, 57562968, 86344452, 172688904]

約数ペア:

[(1, 172688904), (2, 86344452), (3, 57562968), (4, 43172226), (6, 28781484), (8, 21586113), (9, 19187656), (12, 14390742), (18, 9593828), (24, 7195371), (36, 4796914), (47, 3674232), (72, 2398457), (94, 1837116), (141, 1224744), (188, 918558), (282, 612372), (376, 459279), (423, 408248), (564, 306186), (846, 204124), (1128, 153093), (1692, 102062), (3384, 51031)]