8645652

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 23109632

約数和(自身を除く): 14463980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 61, 62, 93, 122, 124, 127, 183, 186, 244, 254, 279, 366, 372, 381, 508, 549, 558, 732, 762, 1098, 1116, 1143, 1524, 1891, 2196, 2286, 3782, 3937, 4572, 5673, 7564, 7747, 7874, 11346, 11811, 15494, 15748, 17019, 22692, 23241, 23622, 30988, 34038, 35433, 46482, 47244, 68076, 69723, 70866, 92964, 139446, 141732, 240157, 278892, 480314, 720471, 960628, 1440942, 2161413, 2881884, 4322826, 8645652]

約数ペア:

[(1, 8645652), (2, 4322826), (3, 2881884), (4, 2161413), (6, 1440942), (9, 960628), (12, 720471), (18, 480314), (31, 278892), (36, 240157), (61, 141732), (62, 139446), (93, 92964), (122, 70866), (124, 69723), (127, 68076), (183, 47244), (186, 46482), (244, 35433), (254, 34038), (279, 30988), (366, 23622), (372, 23241), (381, 22692), (508, 17019), (549, 15748), (558, 15494), (732, 11811), (762, 11346), (1098, 7874), (1116, 7747), (1143, 7564), (1524, 5673), (1891, 4572), (2196, 3937), (2286, 3782)]