85961092

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 189030240

約数和(自身を除く): 103069148

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 49, 76, 82, 98, 133, 164, 196, 266, 287, 532, 563, 574, 779, 931, 1126, 1148, 1558, 1862, 2009, 2252, 3116, 3724, 3941, 4018, 5453, 7882, 8036, 10697, 10906, 15764, 21394, 21812, 23083, 27587, 38171, 42788, 46166, 55174, 74879, 76342, 92332, 110348, 149758, 152684, 161581, 299516, 323162, 438577, 524153, 646324, 877154, 1048306, 1131067, 1754308, 2096612, 2262134, 3070039, 4524268, 6140078, 12280156, 21490273, 42980546, 85961092]

約数ペア:

[(1, 85961092), (2, 42980546), (4, 21490273), (7, 12280156), (14, 6140078), (19, 4524268), (28, 3070039), (38, 2262134), (41, 2096612), (49, 1754308), (76, 1131067), (82, 1048306), (98, 877154), (133, 646324), (164, 524153), (196, 438577), (266, 323162), (287, 299516), (532, 161581), (563, 152684), (574, 149758), (779, 110348), (931, 92332), (1126, 76342), (1148, 74879), (1558, 55174), (1862, 46166), (2009, 42788), (2252, 38171), (3116, 27587), (3724, 23083), (3941, 21812), (4018, 21394), (5453, 15764), (7882, 10906), (8036, 10697)]