64615248

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{15473}}^1$

素因数の和:15516

約数の個数: 60

約数和(自身を含む): 187080660

約数和(自身を除く): 122465412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 15473, 30946, 46419, 61892, 92838, 123784, 139257, 185676, 247568, 278514, 371352, 448717, 557028, 742704, 897434, 1114056, 1346151, 1794868, 2228112, 2692302, 3589736, 4038453, 5384604, 7179472, 8076906, 10769208, 16153812, 21538416, 32307624, 64615248]

約数ペア:

[(1, 64615248), (2, 32307624), (3, 21538416), (4, 16153812), (6, 10769208), (8, 8076906), (9, 7179472), (12, 5384604), (16, 4038453), (18, 3589736), (24, 2692302), (29, 2228112), (36, 1794868), (48, 1346151), (58, 1114056), (72, 897434), (87, 742704), (116, 557028), (144, 448717), (174, 371352), (232, 278514), (261, 247568), (348, 185676), (464, 139257), (522, 123784), (696, 92838), (1044, 61892), (1392, 46419), (2088, 30946), (4176, 15473)]