89573372

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:463

約数の個数: 72

約数和(自身を含む): 195350400

約数和(自身を除く): 105777028

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 67, 76, 98, 133, 134, 196, 266, 268, 359, 469, 532, 718, 931, 938, 1273, 1436, 1862, 1876, 2513, 2546, 3283, 3724, 5026, 5092, 6566, 6821, 8911, 10052, 13132, 13642, 17591, 17822, 24053, 27284, 35182, 35644, 47747, 48106, 62377, 70364, 95494, 96212, 124754, 168371, 190988, 249508, 334229, 336742, 457007, 668458, 673484, 914014, 1178597, 1336916, 1828028, 2357194, 3199049, 4714388, 6398098, 12796196, 22393343, 44786686, 89573372]

約数ペア:

[(1, 89573372), (2, 44786686), (4, 22393343), (7, 12796196), (14, 6398098), (19, 4714388), (28, 3199049), (38, 2357194), (49, 1828028), (67, 1336916), (76, 1178597), (98, 914014), (133, 673484), (134, 668458), (196, 457007), (266, 336742), (268, 334229), (359, 249508), (469, 190988), (532, 168371), (718, 124754), (931, 96212), (938, 95494), (1273, 70364), (1436, 62377), (1862, 48106), (1876, 47747), (2513, 35644), (2546, 35182), (3283, 27284), (3724, 24053), (5026, 17822), (5092, 17591), (6566, 13642), (6821, 13132), (8911, 10052)]