61561656

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1$

素因数の和:853

約数の個数: 96

約数和(自身を含む): 181818000

約数和(自身を除く): 120256344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 89, 104, 117, 156, 178, 234, 267, 312, 356, 468, 534, 712, 739, 801, 936, 1068, 1157, 1478, 1602, 2136, 2217, 2314, 2956, 3204, 3471, 4434, 4628, 5912, 6408, 6651, 6942, 8868, 9256, 9607, 10413, 13302, 13884, 17736, 19214, 20826, 26604, 27768, 28821, 38428, 41652, 53208, 57642, 65771, 76856, 83304, 86463, 115284, 131542, 172926, 197313, 230568, 263084, 345852, 394626, 526168, 591939, 691704, 789252, 855023, 1183878, 1578504, 1710046, 2367756, 2565069, 3420092, 4735512, 5130138, 6840184, 7695207, 10260276, 15390414, 20520552, 30780828, 61561656]

約数ペア:

[(1, 61561656), (2, 30780828), (3, 20520552), (4, 15390414), (6, 10260276), (8, 7695207), (9, 6840184), (12, 5130138), (13, 4735512), (18, 3420092), (24, 2565069), (26, 2367756), (36, 1710046), (39, 1578504), (52, 1183878), (72, 855023), (78, 789252), (89, 691704), (104, 591939), (117, 526168), (156, 394626), (178, 345852), (234, 263084), (267, 230568), (312, 197313), (356, 172926), (468, 131542), (534, 115284), (712, 86463), (739, 83304), (801, 76856), (936, 65771), (1068, 57642), (1157, 53208), (1478, 41652), (1602, 38428), (2136, 28821), (2217, 27768), (2314, 26604), (2956, 20826), (3204, 19214), (3471, 17736), (4434, 13884), (4628, 13302), (5912, 10413), (6408, 9607), (6651, 9256), (6942, 8868)]