79196520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50767}}^1$

素因数の和:50794

約数の個数: 64

約数和(自身を含む): 255870720

約数和(自身を除く): 176674200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 50767, 101534, 152301, 203068, 253835, 304602, 406136, 507670, 609204, 659971, 761505, 1015340, 1218408, 1319942, 1523010, 1979913, 2030680, 2639884, 3046020, 3299855, 3959826, 5279768, 6092040, 6599710, 7919652, 9899565, 13199420, 15839304, 19799130, 26398840, 39598260, 79196520]

約数ペア:

[(1, 79196520), (2, 39598260), (3, 26398840), (4, 19799130), (5, 15839304), (6, 13199420), (8, 9899565), (10, 7919652), (12, 6599710), (13, 6092040), (15, 5279768), (20, 3959826), (24, 3299855), (26, 3046020), (30, 2639884), (39, 2030680), (40, 1979913), (52, 1523010), (60, 1319942), (65, 1218408), (78, 1015340), (104, 761505), (120, 659971), (130, 609204), (156, 507670), (195, 406136), (260, 304602), (312, 253835), (390, 203068), (520, 152301), (780, 101534), (1560, 50767)]