61790316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 173322240

約数和(自身を除く): 111531924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 61, 62, 84, 93, 122, 124, 183, 186, 217, 244, 366, 372, 389, 427, 434, 651, 732, 778, 854, 868, 1167, 1281, 1302, 1556, 1708, 1891, 2334, 2562, 2604, 2723, 3782, 4668, 5124, 5446, 5673, 7564, 8169, 10892, 11346, 12059, 13237, 16338, 22692, 23729, 24118, 26474, 32676, 36177, 39711, 47458, 48236, 52948, 71187, 72354, 79422, 84413, 94916, 142374, 144708, 158844, 166103, 168826, 253239, 284748, 332206, 337652, 498309, 506478, 664412, 735599, 996618, 1012956, 1471198, 1993236, 2206797, 2942396, 4413594, 5149193, 8827188, 10298386, 15447579, 20596772, 30895158, 61790316]

約数ペア:

[(1, 61790316), (2, 30895158), (3, 20596772), (4, 15447579), (6, 10298386), (7, 8827188), (12, 5149193), (14, 4413594), (21, 2942396), (28, 2206797), (31, 1993236), (42, 1471198), (61, 1012956), (62, 996618), (84, 735599), (93, 664412), (122, 506478), (124, 498309), (183, 337652), (186, 332206), (217, 284748), (244, 253239), (366, 168826), (372, 166103), (389, 158844), (427, 144708), (434, 142374), (651, 94916), (732, 84413), (778, 79422), (854, 72354), (868, 71187), (1167, 52948), (1281, 48236), (1302, 47458), (1556, 39711), (1708, 36177), (1891, 32676), (2334, 26474), (2562, 24118), (2604, 23729), (2723, 22692), (3782, 16338), (4668, 13237), (5124, 12059), (5446, 11346), (5673, 10892), (7564, 8169)]