81314952

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{829}}^1$

素因数の和:966

約数の個数: 64

約数和(自身を含む): 209956800

約数和(自身を除く): 128641848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 67, 122, 134, 183, 201, 244, 268, 366, 402, 488, 536, 732, 804, 829, 1464, 1608, 1658, 2487, 3316, 4087, 4974, 6632, 8174, 9948, 12261, 16348, 19896, 24522, 32696, 49044, 50569, 55543, 98088, 101138, 111086, 151707, 166629, 202276, 222172, 303414, 333258, 404552, 444344, 606828, 666516, 1213656, 1333032, 3388123, 6776246, 10164369, 13552492, 20328738, 27104984, 40657476, 81314952]

約数ペア:

[(1, 81314952), (2, 40657476), (3, 27104984), (4, 20328738), (6, 13552492), (8, 10164369), (12, 6776246), (24, 3388123), (61, 1333032), (67, 1213656), (122, 666516), (134, 606828), (183, 444344), (201, 404552), (244, 333258), (268, 303414), (366, 222172), (402, 202276), (488, 166629), (536, 151707), (732, 111086), (804, 101138), (829, 98088), (1464, 55543), (1608, 50569), (1658, 49044), (2487, 32696), (3316, 24522), (4087, 19896), (4974, 16348), (6632, 12261), (8174, 9948)]