80407404

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{293}}^1$

素因数の和:338

約数の個数: 180

約数和(自身を含む): 264955152

約数和(自身を除く): 184547748

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 121, 126, 132, 154, 162, 189, 198, 231, 242, 252, 293, 297, 308, 324, 363, 378, 396, 462, 484, 567, 586, 594, 693, 726, 756, 847, 879, 891, 924, 1089, 1134, 1172, 1188, 1386, 1452, 1694, 1758, 1782, 2051, 2079, 2178, 2268, 2541, 2637, 2772, 3223, 3267, 3388, 3516, 3564, 4102, 4158, 4356, 5082, 5274, 6153, 6237, 6446, 6534, 7623, 7911, 8204, 8316, 9669, 9801, 10164, 10548, 12306, 12474, 12892, 13068, 15246, 15822, 18459, 19338, 19602, 22561, 22869, 23733, 24612, 24948, 29007, 30492, 31644, 35453, 36918, 38676, 39204, 45122, 45738, 47466, 55377, 58014, 67683, 68607, 70906, 73836, 87021, 90244, 91476, 94932, 106359, 110754, 116028, 135366, 137214, 141812, 166131, 174042, 203049, 212718, 221508, 248171, 261063, 270732, 274428, 319077, 332262, 348084, 406098, 425436, 496342, 522126, 609147, 638154, 664524, 744513, 812196, 957231, 992684, 1044252, 1218294, 1276308, 1489026, 1827441, 1914462, 2233539, 2436588, 2871693, 2978052, 3654882, 3828924, 4467078, 5743386, 6700617, 7309764, 8934156, 11486772, 13401234, 20101851, 26802468, 40203702, 80407404]

約数ペア:

[(1, 80407404), (2, 40203702), (3, 26802468), (4, 20101851), (6, 13401234), (7, 11486772), (9, 8934156), (11, 7309764), (12, 6700617), (14, 5743386), (18, 4467078), (21, 3828924), (22, 3654882), (27, 2978052), (28, 2871693), (33, 2436588), (36, 2233539), (42, 1914462), (44, 1827441), (54, 1489026), (63, 1276308), (66, 1218294), (77, 1044252), (81, 992684), (84, 957231), (99, 812196), (108, 744513), (121, 664524), (126, 638154), (132, 609147), (154, 522126), (162, 496342), (189, 425436), (198, 406098), (231, 348084), (242, 332262), (252, 319077), (293, 274428), (297, 270732), (308, 261063), (324, 248171), (363, 221508), (378, 212718), (396, 203049), (462, 174042), (484, 166131), (567, 141812), (586, 137214), (594, 135366), (693, 116028), (726, 110754), (756, 106359), (847, 94932), (879, 91476), (891, 90244), (924, 87021), (1089, 73836), (1134, 70906), (1172, 68607), (1188, 67683), (1386, 58014), (1452, 55377), (1694, 47466), (1758, 45738), (1782, 45122), (2051, 39204), (2079, 38676), (2178, 36918), (2268, 35453), (2541, 31644), (2637, 30492), (2772, 29007), (3223, 24948), (3267, 24612), (3388, 23733), (3516, 22869), (3564, 22561), (4102, 19602), (4158, 19338), (4356, 18459), (5082, 15822), (5274, 15246), (6153, 13068), (6237, 12892), (6446, 12474), (6534, 12306), (7623, 10548), (7911, 10164), (8204, 9801), (8316, 9669)]