68148724

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 152409600

約数和(自身を除く): 84260876

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 41, 46, 58, 82, 89, 92, 116, 161, 164, 178, 203, 287, 322, 356, 406, 574, 623, 644, 667, 812, 943, 1148, 1189, 1246, 1334, 1886, 2047, 2378, 2492, 2581, 2668, 3649, 3772, 4094, 4669, 4756, 5162, 6601, 7298, 8188, 8323, 9338, 10324, 13202, 14329, 14596, 16646, 18067, 18676, 25543, 26404, 27347, 28658, 33292, 36134, 51086, 54694, 57316, 59363, 72268, 83927, 102172, 105821, 109388, 118726, 167854, 191429, 211642, 237452, 335708, 382858, 415541, 423284, 587489, 740747, 765716, 831082, 1174978, 1481494, 1662164, 2349956, 2433883, 2962988, 4867766, 9735532, 17037181, 34074362, 68148724]

約数ペア:

[(1, 68148724), (2, 34074362), (4, 17037181), (7, 9735532), (14, 4867766), (23, 2962988), (28, 2433883), (29, 2349956), (41, 1662164), (46, 1481494), (58, 1174978), (82, 831082), (89, 765716), (92, 740747), (116, 587489), (161, 423284), (164, 415541), (178, 382858), (203, 335708), (287, 237452), (322, 211642), (356, 191429), (406, 167854), (574, 118726), (623, 109388), (644, 105821), (667, 102172), (812, 83927), (943, 72268), (1148, 59363), (1189, 57316), (1246, 54694), (1334, 51086), (1886, 36134), (2047, 33292), (2378, 28658), (2492, 27347), (2581, 26404), (2668, 25543), (3649, 18676), (3772, 18067), (4094, 16646), (4669, 14596), (4756, 14329), (5162, 13202), (6601, 10324), (7298, 9338), (8188, 8323)]