61357156

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 138297600

約数和(自身を除く): 76940444

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 41, 58, 76, 82, 97, 116, 133, 164, 194, 203, 266, 287, 388, 406, 532, 551, 574, 679, 779, 812, 1102, 1148, 1189, 1358, 1558, 1843, 2204, 2378, 2716, 2813, 3116, 3686, 3857, 3977, 4756, 5453, 5626, 7372, 7714, 7954, 8323, 10906, 11252, 12901, 15428, 15908, 16646, 19691, 21812, 22591, 25802, 27839, 33292, 39382, 45182, 51604, 53447, 55678, 75563, 78764, 90364, 106894, 111356, 115333, 151126, 158137, 213788, 230666, 302252, 316274, 374129, 461332, 528941, 632548, 748258, 807331, 1057882, 1496516, 1614662, 2115764, 2191327, 3229324, 4382654, 8765308, 15339289, 30678578, 61357156]

約数ペア:

[(1, 61357156), (2, 30678578), (4, 15339289), (7, 8765308), (14, 4382654), (19, 3229324), (28, 2191327), (29, 2115764), (38, 1614662), (41, 1496516), (58, 1057882), (76, 807331), (82, 748258), (97, 632548), (116, 528941), (133, 461332), (164, 374129), (194, 316274), (203, 302252), (266, 230666), (287, 213788), (388, 158137), (406, 151126), (532, 115333), (551, 111356), (574, 106894), (679, 90364), (779, 78764), (812, 75563), (1102, 55678), (1148, 53447), (1189, 51604), (1358, 45182), (1558, 39382), (1843, 33292), (2204, 27839), (2378, 25802), (2716, 22591), (2813, 21812), (3116, 19691), (3686, 16646), (3857, 15908), (3977, 15428), (4756, 12901), (5453, 11252), (5626, 10906), (7372, 8323), (7714, 7954)]