57781836

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:445

約数の個数: 120

約数和(自身を含む): 175498400

約数和(自身を除く): 117716564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 73, 81, 84, 108, 126, 146, 162, 189, 219, 252, 292, 324, 349, 378, 438, 511, 567, 657, 698, 756, 876, 1022, 1047, 1134, 1314, 1396, 1533, 1971, 2044, 2094, 2268, 2443, 2628, 3066, 3141, 3942, 4188, 4599, 4886, 5913, 6132, 6282, 7329, 7884, 9198, 9423, 9772, 11826, 12564, 13797, 14658, 18396, 18846, 21987, 23652, 25477, 27594, 28269, 29316, 37692, 41391, 43974, 50954, 55188, 56538, 65961, 76431, 82782, 87948, 101908, 113076, 131922, 152862, 165564, 178339, 197883, 229293, 263844, 305724, 356678, 395766, 458586, 535017, 687879, 713356, 791532, 917172, 1070034, 1375758, 1605051, 2063637, 2140068, 2751516, 3210102, 4127274, 4815153, 6420204, 8254548, 9630306, 14445459, 19260612, 28890918, 57781836]

約数ペア:

[(1, 57781836), (2, 28890918), (3, 19260612), (4, 14445459), (6, 9630306), (7, 8254548), (9, 6420204), (12, 4815153), (14, 4127274), (18, 3210102), (21, 2751516), (27, 2140068), (28, 2063637), (36, 1605051), (42, 1375758), (54, 1070034), (63, 917172), (73, 791532), (81, 713356), (84, 687879), (108, 535017), (126, 458586), (146, 395766), (162, 356678), (189, 305724), (219, 263844), (252, 229293), (292, 197883), (324, 178339), (349, 165564), (378, 152862), (438, 131922), (511, 113076), (567, 101908), (657, 87948), (698, 82782), (756, 76431), (876, 65961), (1022, 56538), (1047, 55188), (1134, 50954), (1314, 43974), (1396, 41391), (1533, 37692), (1971, 29316), (2044, 28269), (2094, 27594), (2268, 25477), (2443, 23652), (2628, 21987), (3066, 18846), (3141, 18396), (3942, 14658), (4188, 13797), (4599, 12564), (4886, 11826), (5913, 9772), (6132, 9423), (6282, 9198), (7329, 7884)]