80166744

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:790

約数の個数: 144

約数和(自身を含む): 261069120

約数和(自身を除く): 180902376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 49, 56, 62, 63, 72, 84, 93, 98, 124, 126, 147, 168, 186, 196, 217, 248, 252, 279, 294, 372, 392, 434, 441, 504, 558, 588, 651, 733, 744, 868, 882, 1116, 1176, 1302, 1466, 1519, 1736, 1764, 1953, 2199, 2232, 2604, 2932, 3038, 3528, 3906, 4398, 4557, 5131, 5208, 5864, 6076, 6597, 7812, 8796, 9114, 10262, 12152, 13194, 13671, 15393, 15624, 17592, 18228, 20524, 22723, 26388, 27342, 30786, 35917, 36456, 41048, 45446, 46179, 52776, 54684, 61572, 68169, 71834, 90892, 92358, 107751, 109368, 123144, 136338, 143668, 159061, 181784, 184716, 204507, 215502, 272676, 287336, 318122, 323253, 369432, 409014, 431004, 477183, 545352, 636244, 646506, 818028, 862008, 954366, 1113427, 1272488, 1293012, 1431549, 1636056, 1908732, 2226854, 2586024, 2863098, 3340281, 3817464, 4453708, 5726196, 6680562, 8907416, 10020843, 11452392, 13361124, 20041686, 26722248, 40083372, 80166744]

約数ペア:

[(1, 80166744), (2, 40083372), (3, 26722248), (4, 20041686), (6, 13361124), (7, 11452392), (8, 10020843), (9, 8907416), (12, 6680562), (14, 5726196), (18, 4453708), (21, 3817464), (24, 3340281), (28, 2863098), (31, 2586024), (36, 2226854), (42, 1908732), (49, 1636056), (56, 1431549), (62, 1293012), (63, 1272488), (72, 1113427), (84, 954366), (93, 862008), (98, 818028), (124, 646506), (126, 636244), (147, 545352), (168, 477183), (186, 431004), (196, 409014), (217, 369432), (248, 323253), (252, 318122), (279, 287336), (294, 272676), (372, 215502), (392, 204507), (434, 184716), (441, 181784), (504, 159061), (558, 143668), (588, 136338), (651, 123144), (733, 109368), (744, 107751), (868, 92358), (882, 90892), (1116, 71834), (1176, 68169), (1302, 61572), (1466, 54684), (1519, 52776), (1736, 46179), (1764, 45446), (1953, 41048), (2199, 36456), (2232, 35917), (2604, 30786), (2932, 27342), (3038, 26388), (3528, 22723), (3906, 20524), (4398, 18228), (4557, 17592), (5131, 15624), (5208, 15393), (5864, 13671), (6076, 13194), (6597, 12152), (7812, 10262), (8796, 9114)]