64961154

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{907}}^1$

素因数の和:1111

約数の個数: 48

約数和(自身を含む): 147880512

約数和(自身を除く): 82919358

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 173, 207, 346, 414, 519, 907, 1038, 1557, 1814, 2721, 3114, 3979, 5442, 7958, 8163, 11937, 16326, 20861, 23874, 35811, 41722, 62583, 71622, 125166, 156911, 187749, 313822, 375498, 470733, 941466, 1412199, 2824398, 3608953, 7217906, 10826859, 21653718, 32480577, 64961154]

約数ペア:

[(1, 64961154), (2, 32480577), (3, 21653718), (6, 10826859), (9, 7217906), (18, 3608953), (23, 2824398), (46, 1412199), (69, 941466), (138, 470733), (173, 375498), (207, 313822), (346, 187749), (414, 156911), (519, 125166), (907, 71622), (1038, 62583), (1557, 41722), (1814, 35811), (2721, 23874), (3114, 20861), (3979, 16326), (5442, 11937), (7958, 8163)]