90284292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:498

約数の個数: 144

約数和(自身を含む): 280180992

約数和(自身を除く): 189896700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 37, 42, 46, 63, 69, 74, 84, 92, 111, 126, 138, 148, 161, 207, 222, 252, 259, 276, 322, 333, 414, 421, 444, 483, 518, 644, 666, 777, 828, 842, 851, 966, 1036, 1263, 1332, 1449, 1554, 1684, 1702, 1932, 2331, 2526, 2553, 2898, 2947, 3108, 3404, 3789, 4662, 5052, 5106, 5796, 5894, 5957, 7578, 7659, 8841, 9324, 9683, 10212, 11788, 11914, 15156, 15318, 15577, 17682, 17871, 19366, 23828, 26523, 29049, 30636, 31154, 35364, 35742, 38732, 46731, 53046, 53613, 58098, 62308, 67781, 71484, 87147, 93462, 106092, 107226, 109039, 116196, 135562, 140193, 174294, 186924, 203343, 214452, 218078, 271124, 280386, 327117, 348588, 358271, 406686, 436156, 560772, 610029, 654234, 716542, 813372, 981351, 1074813, 1220058, 1308468, 1433084, 1962702, 2149626, 2440116, 2507897, 3224439, 3925404, 4299252, 5015794, 6448878, 7523691, 10031588, 12897756, 15047382, 22571073, 30094764, 45142146, 90284292]

約数ペア:

[(1, 90284292), (2, 45142146), (3, 30094764), (4, 22571073), (6, 15047382), (7, 12897756), (9, 10031588), (12, 7523691), (14, 6448878), (18, 5015794), (21, 4299252), (23, 3925404), (28, 3224439), (36, 2507897), (37, 2440116), (42, 2149626), (46, 1962702), (63, 1433084), (69, 1308468), (74, 1220058), (84, 1074813), (92, 981351), (111, 813372), (126, 716542), (138, 654234), (148, 610029), (161, 560772), (207, 436156), (222, 406686), (252, 358271), (259, 348588), (276, 327117), (322, 280386), (333, 271124), (414, 218078), (421, 214452), (444, 203343), (483, 186924), (518, 174294), (644, 140193), (666, 135562), (777, 116196), (828, 109039), (842, 107226), (851, 106092), (966, 93462), (1036, 87147), (1263, 71484), (1332, 67781), (1449, 62308), (1554, 58098), (1684, 53613), (1702, 53046), (1932, 46731), (2331, 38732), (2526, 35742), (2553, 35364), (2898, 31154), (2947, 30636), (3108, 29049), (3404, 26523), (3789, 23828), (4662, 19366), (5052, 17871), (5106, 17682), (5796, 15577), (5894, 15318), (5957, 15156), (7578, 11914), (7659, 11788), (8841, 10212), (9324, 9683)]