80734752

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{1907}}^1$

素因数の和:1940

約数の個数: 144

約数和(自身を含む): 274065120

約数和(自身を除く): 193330368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 1907, 2016, 2352, 2646, 3024, 3528, 3814, 4704, 5292, 5721, 6048, 7056, 7628, 10584, 11442, 13349, 14112, 15256, 17163, 21168, 22884, 26698, 30512, 34326, 40047, 42336, 45768, 51489, 53396, 61024, 68652, 80094, 91536, 93443, 102978, 106792, 120141, 137304, 160188, 183072, 186886, 205956, 213584, 240282, 274608, 280329, 320376, 360423, 373772, 411912, 427168, 480564, 549216, 560658, 640752, 720846, 747544, 823824, 840987, 961128, 1121316, 1281504, 1441692, 1495088, 1647648, 1681974, 1922256, 2242632, 2522961, 2883384, 2990176, 3363948, 3844512, 4485264, 5045922, 5766768, 6727896, 8970528, 10091844, 11533536, 13455792, 20183688, 26911584, 40367376, 80734752]

約数ペア:

[(1, 80734752), (2, 40367376), (3, 26911584), (4, 20183688), (6, 13455792), (7, 11533536), (8, 10091844), (9, 8970528), (12, 6727896), (14, 5766768), (16, 5045922), (18, 4485264), (21, 3844512), (24, 3363948), (27, 2990176), (28, 2883384), (32, 2522961), (36, 2242632), (42, 1922256), (48, 1681974), (49, 1647648), (54, 1495088), (56, 1441692), (63, 1281504), (72, 1121316), (84, 961128), (96, 840987), (98, 823824), (108, 747544), (112, 720846), (126, 640752), (144, 560658), (147, 549216), (168, 480564), (189, 427168), (196, 411912), (216, 373772), (224, 360423), (252, 320376), (288, 280329), (294, 274608), (336, 240282), (378, 213584), (392, 205956), (432, 186886), (441, 183072), (504, 160188), (588, 137304), (672, 120141), (756, 106792), (784, 102978), (864, 93443), (882, 91536), (1008, 80094), (1176, 68652), (1323, 61024), (1512, 53396), (1568, 51489), (1764, 45768), (1907, 42336), (2016, 40047), (2352, 34326), (2646, 30512), (3024, 26698), (3528, 22884), (3814, 21168), (4704, 17163), (5292, 15256), (5721, 14112), (6048, 13349), (7056, 11442), (7628, 10584)]