83663604

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:251

約数の個数: 120

約数和(自身を含む): 232552320

約数和(自身を除く): 148888716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 103, 108, 109, 138, 162, 206, 207, 218, 276, 309, 324, 327, 412, 414, 436, 618, 621, 654, 828, 927, 981, 1236, 1242, 1308, 1854, 1863, 1962, 2369, 2484, 2507, 2781, 2943, 3708, 3726, 3924, 4738, 5014, 5562, 5886, 7107, 7452, 7521, 8343, 8829, 9476, 10028, 11124, 11227, 11772, 14214, 15042, 16686, 17658, 21321, 22454, 22563, 28428, 30084, 33372, 33681, 35316, 42642, 44908, 45126, 63963, 67362, 67689, 85284, 90252, 101043, 127926, 134724, 135378, 191889, 202086, 203067, 255852, 258221, 270756, 303129, 383778, 404172, 406134, 516442, 606258, 767556, 774663, 812268, 909387, 1032884, 1212516, 1549326, 1818774, 2323989, 3098652, 3637548, 4647978, 6971967, 9295956, 13943934, 20915901, 27887868, 41831802, 83663604]

約数ペア:

[(1, 83663604), (2, 41831802), (3, 27887868), (4, 20915901), (6, 13943934), (9, 9295956), (12, 6971967), (18, 4647978), (23, 3637548), (27, 3098652), (36, 2323989), (46, 1818774), (54, 1549326), (69, 1212516), (81, 1032884), (92, 909387), (103, 812268), (108, 774663), (109, 767556), (138, 606258), (162, 516442), (206, 406134), (207, 404172), (218, 383778), (276, 303129), (309, 270756), (324, 258221), (327, 255852), (412, 203067), (414, 202086), (436, 191889), (618, 135378), (621, 134724), (654, 127926), (828, 101043), (927, 90252), (981, 85284), (1236, 67689), (1242, 67362), (1308, 63963), (1854, 45126), (1863, 44908), (1962, 42642), (2369, 35316), (2484, 33681), (2507, 33372), (2781, 30084), (2943, 28428), (3708, 22563), (3726, 22454), (3924, 21321), (4738, 17658), (5014, 16686), (5562, 15042), (5886, 14214), (7107, 11772), (7452, 11227), (7521, 11124), (8343, 10028), (8829, 9476)]