23834556

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 62702640

約数和(自身を除く): 38868084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 89, 129, 172, 173, 178, 258, 267, 346, 356, 387, 516, 519, 534, 692, 774, 801, 1038, 1068, 1548, 1557, 1602, 2076, 3114, 3204, 3827, 6228, 7439, 7654, 11481, 14878, 15308, 15397, 22317, 22962, 29756, 30794, 34443, 44634, 45924, 46191, 61588, 66951, 68886, 89268, 92382, 133902, 137772, 138573, 184764, 267804, 277146, 554292, 662071, 1324142, 1986213, 2648284, 3972426, 5958639, 7944852, 11917278, 23834556]

約数ペア:

[(1, 23834556), (2, 11917278), (3, 7944852), (4, 5958639), (6, 3972426), (9, 2648284), (12, 1986213), (18, 1324142), (36, 662071), (43, 554292), (86, 277146), (89, 267804), (129, 184764), (172, 138573), (173, 137772), (178, 133902), (258, 92382), (267, 89268), (346, 68886), (356, 66951), (387, 61588), (516, 46191), (519, 45924), (534, 44634), (692, 34443), (774, 30794), (801, 29756), (1038, 22962), (1068, 22317), (1548, 15397), (1557, 15308), (1602, 14878), (2076, 11481), (3114, 7654), (3204, 7439), (3827, 6228)]