76181868

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2273}}^1$

素因数の和:2316

約数の個数: 108

約数和(自身を含む): 235904760

約数和(自身を除く): 159722892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 399, 441, 532, 588, 684, 798, 882, 931, 1197, 1596, 1764, 1862, 2273, 2394, 2793, 3724, 4546, 4788, 5586, 6819, 8379, 9092, 11172, 13638, 15911, 16758, 20457, 27276, 31822, 33516, 40914, 43187, 47733, 63644, 81828, 86374, 95466, 111377, 129561, 143199, 172748, 190932, 222754, 259122, 286398, 302309, 334131, 388683, 445508, 518244, 572796, 604618, 668262, 777366, 906927, 1002393, 1209236, 1336524, 1554732, 1813854, 2004786, 2116163, 2720781, 3627708, 4009572, 4232326, 5441562, 6348489, 8464652, 10883124, 12696978, 19045467, 25393956, 38090934, 76181868]

約数ペア:

[(1, 76181868), (2, 38090934), (3, 25393956), (4, 19045467), (6, 12696978), (7, 10883124), (9, 8464652), (12, 6348489), (14, 5441562), (18, 4232326), (19, 4009572), (21, 3627708), (28, 2720781), (36, 2116163), (38, 2004786), (42, 1813854), (49, 1554732), (57, 1336524), (63, 1209236), (76, 1002393), (84, 906927), (98, 777366), (114, 668262), (126, 604618), (133, 572796), (147, 518244), (171, 445508), (196, 388683), (228, 334131), (252, 302309), (266, 286398), (294, 259122), (342, 222754), (399, 190932), (441, 172748), (532, 143199), (588, 129561), (684, 111377), (798, 95466), (882, 86374), (931, 81828), (1197, 63644), (1596, 47733), (1764, 43187), (1862, 40914), (2273, 33516), (2394, 31822), (2793, 27276), (3724, 20457), (4546, 16758), (4788, 15911), (5586, 13638), (6819, 11172), (8379, 9092)]