80455908652

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{68711}}^1$

素因数の和:68843

約数の個数: 96

約数和(自身を含む): 177309941760

約数和(自身を除く): 96854033108

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 71, 76, 124, 133, 142, 217, 266, 284, 434, 497, 532, 589, 868, 994, 1178, 1349, 1988, 2201, 2356, 2698, 4123, 4402, 5396, 8246, 8804, 9443, 15407, 16492, 18886, 30814, 37772, 41819, 61628, 68711, 83638, 137422, 167276, 274844, 292733, 480977, 585466, 961954, 1170932, 1305509, 1923908, 2130041, 2611018, 4260082, 4878481, 5222036, 8520164, 9138563, 9756962, 14910287, 18277126, 19513924, 29820574, 34149367, 36554252, 40470779, 59641148, 68298734, 80941558, 92691139, 136597468, 151232911, 161883116, 185382278, 283295453, 302465822, 370764556, 566590906, 604931644, 648837973, 1058630377, 1133181812, 1297675946, 2117260754, 2595351892, 2873425309, 4234521508, 5746850618, 11493701236, 20113977163, 40227954326, 80455908652]

約数ペア:

[(1, 80455908652), (2, 40227954326), (4, 20113977163), (7, 11493701236), (14, 5746850618), (19, 4234521508), (28, 2873425309), (31, 2595351892), (38, 2117260754), (62, 1297675946), (71, 1133181812), (76, 1058630377), (124, 648837973), (133, 604931644), (142, 566590906), (217, 370764556), (266, 302465822), (284, 283295453), (434, 185382278), (497, 161883116), (532, 151232911), (589, 136597468), (868, 92691139), (994, 80941558), (1178, 68298734), (1349, 59641148), (1988, 40470779), (2201, 36554252), (2356, 34149367), (2698, 29820574), (4123, 19513924), (4402, 18277126), (5396, 14910287), (8246, 9756962), (8804, 9138563), (9443, 8520164), (15407, 5222036), (16492, 4878481), (18886, 4260082), (30814, 2611018), (37772, 2130041), (41819, 1923908), (61628, 1305509), (68711, 1170932), (83638, 961954), (137422, 585466), (167276, 480977), (274844, 292733)]