89275452

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 261233280

約数和(自身を除く): 171957828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 61, 76, 84, 98, 114, 122, 131, 133, 147, 183, 196, 228, 244, 262, 266, 294, 366, 393, 399, 427, 524, 532, 588, 732, 786, 798, 854, 917, 931, 1159, 1281, 1572, 1596, 1708, 1834, 1862, 2318, 2489, 2562, 2751, 2793, 2989, 3477, 3668, 3724, 4636, 4978, 5124, 5502, 5586, 5978, 6419, 6954, 7467, 7991, 8113, 8967, 9956, 11004, 11172, 11956, 12838, 13908, 14934, 15982, 16226, 17423, 17934, 19257, 23973, 24339, 25676, 29868, 31964, 32452, 34846, 35868, 38514, 47946, 48678, 52269, 55937, 56791, 69692, 77028, 95892, 97356, 104538, 111874, 113582, 121961, 151829, 167811, 170373, 209076, 223748, 227164, 243922, 303658, 335622, 340746, 365883, 391559, 455487, 487844, 607316, 671244, 681492, 731766, 783118, 910974, 1062803, 1174677, 1463532, 1566236, 1821948, 2125606, 2349354, 3188409, 4251212, 4698708, 6376818, 7439621, 12753636, 14879242, 22318863, 29758484, 44637726, 89275452]

約数ペア:

[(1, 89275452), (2, 44637726), (3, 29758484), (4, 22318863), (6, 14879242), (7, 12753636), (12, 7439621), (14, 6376818), (19, 4698708), (21, 4251212), (28, 3188409), (38, 2349354), (42, 2125606), (49, 1821948), (57, 1566236), (61, 1463532), (76, 1174677), (84, 1062803), (98, 910974), (114, 783118), (122, 731766), (131, 681492), (133, 671244), (147, 607316), (183, 487844), (196, 455487), (228, 391559), (244, 365883), (262, 340746), (266, 335622), (294, 303658), (366, 243922), (393, 227164), (399, 223748), (427, 209076), (524, 170373), (532, 167811), (588, 151829), (732, 121961), (786, 113582), (798, 111874), (854, 104538), (917, 97356), (931, 95892), (1159, 77028), (1281, 69692), (1572, 56791), (1596, 55937), (1708, 52269), (1834, 48678), (1862, 47946), (2318, 38514), (2489, 35868), (2562, 34846), (2751, 32452), (2793, 31964), (2989, 29868), (3477, 25676), (3668, 24339), (3724, 23973), (4636, 19257), (4978, 17934), (5124, 17423), (5502, 16226), (5586, 15982), (5978, 14934), (6419, 13908), (6954, 12838), (7467, 11956), (7991, 11172), (8113, 11004), (8967, 9956)]