78825124

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:653

約数の個数: 72

約数和(自身を含む): 174350232

約数和(自身を除く): 95525108

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 49, 68, 82, 98, 119, 164, 196, 238, 287, 476, 574, 577, 697, 833, 1148, 1154, 1394, 1666, 2009, 2308, 2788, 3332, 4018, 4039, 4879, 8036, 8078, 9758, 9809, 16156, 19516, 19618, 23657, 28273, 34153, 39236, 47314, 56546, 68306, 68663, 94628, 113092, 136612, 137326, 165599, 274652, 331198, 402169, 480641, 662396, 804338, 961282, 1159193, 1608676, 1922564, 2318386, 2815183, 4636772, 5630366, 11260732, 19706281, 39412562, 78825124]

約数ペア:

[(1, 78825124), (2, 39412562), (4, 19706281), (7, 11260732), (14, 5630366), (17, 4636772), (28, 2815183), (34, 2318386), (41, 1922564), (49, 1608676), (68, 1159193), (82, 961282), (98, 804338), (119, 662396), (164, 480641), (196, 402169), (238, 331198), (287, 274652), (476, 165599), (574, 137326), (577, 136612), (697, 113092), (833, 94628), (1148, 68663), (1154, 68306), (1394, 56546), (1666, 47314), (2009, 39236), (2308, 34153), (2788, 28273), (3332, 23657), (4018, 19618), (4039, 19516), (4879, 16156), (8036, 9809), (8078, 9758)]