90126288

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:322

約数の個数: 180

約数和(自身を含む): 300185028

約数和(自身を除く): 210058740

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 53, 56, 63, 72, 84, 98, 106, 112, 126, 144, 147, 159, 168, 196, 212, 241, 252, 294, 318, 336, 371, 392, 424, 441, 477, 482, 504, 588, 636, 723, 742, 784, 848, 882, 954, 964, 1008, 1113, 1176, 1272, 1446, 1484, 1687, 1764, 1908, 1928, 2169, 2226, 2352, 2544, 2597, 2892, 2968, 3339, 3374, 3528, 3816, 3856, 4338, 4452, 5061, 5194, 5784, 5936, 6678, 6748, 7056, 7632, 7791, 8676, 8904, 10122, 10388, 11568, 11809, 12773, 13356, 13496, 15183, 15582, 17352, 17808, 20244, 20776, 23373, 23618, 25546, 26712, 26992, 30366, 31164, 34704, 35427, 38319, 40488, 41552, 46746, 47236, 51092, 53424, 60732, 62328, 70854, 76638, 80976, 89411, 93492, 94472, 102184, 106281, 114957, 121464, 124656, 141708, 153276, 178822, 186984, 188944, 204368, 212562, 229914, 242928, 268233, 283416, 306552, 357644, 373968, 425124, 459828, 536466, 566832, 613104, 625877, 715288, 804699, 850248, 919656, 1072932, 1251754, 1430576, 1609398, 1700496, 1839312, 1877631, 2145864, 2503508, 3218796, 3755262, 4291728, 5007016, 5632893, 6437592, 7510524, 10014032, 11265786, 12875184, 15021048, 22531572, 30042096, 45063144, 90126288]

約数ペア:

[(1, 90126288), (2, 45063144), (3, 30042096), (4, 22531572), (6, 15021048), (7, 12875184), (8, 11265786), (9, 10014032), (12, 7510524), (14, 6437592), (16, 5632893), (18, 5007016), (21, 4291728), (24, 3755262), (28, 3218796), (36, 2503508), (42, 2145864), (48, 1877631), (49, 1839312), (53, 1700496), (56, 1609398), (63, 1430576), (72, 1251754), (84, 1072932), (98, 919656), (106, 850248), (112, 804699), (126, 715288), (144, 625877), (147, 613104), (159, 566832), (168, 536466), (196, 459828), (212, 425124), (241, 373968), (252, 357644), (294, 306552), (318, 283416), (336, 268233), (371, 242928), (392, 229914), (424, 212562), (441, 204368), (477, 188944), (482, 186984), (504, 178822), (588, 153276), (636, 141708), (723, 124656), (742, 121464), (784, 114957), (848, 106281), (882, 102184), (954, 94472), (964, 93492), (1008, 89411), (1113, 80976), (1176, 76638), (1272, 70854), (1446, 62328), (1484, 60732), (1687, 53424), (1764, 51092), (1908, 47236), (1928, 46746), (2169, 41552), (2226, 40488), (2352, 38319), (2544, 35427), (2597, 34704), (2892, 31164), (2968, 30366), (3339, 26992), (3374, 26712), (3528, 25546), (3816, 23618), (3856, 23373), (4338, 20776), (4452, 20244), (5061, 17808), (5194, 17352), (5784, 15582), (5936, 15183), (6678, 13496), (6748, 13356), (7056, 12773), (7632, 11809), (7791, 11568), (8676, 10388), (8904, 10122)]