61785864

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 197935920

約数和(自身を除く): 136150056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 83, 84, 98, 126, 147, 166, 168, 196, 211, 249, 252, 294, 332, 392, 422, 441, 498, 504, 581, 588, 633, 664, 747, 844, 882, 996, 1162, 1176, 1266, 1477, 1494, 1688, 1743, 1764, 1899, 1992, 2324, 2532, 2954, 2988, 3486, 3528, 3798, 4067, 4431, 4648, 5064, 5229, 5908, 5976, 6972, 7596, 8134, 8862, 10339, 10458, 11816, 12201, 13293, 13944, 15192, 16268, 17513, 17724, 20678, 20916, 24402, 26586, 31017, 32536, 35026, 35448, 36603, 41356, 41832, 48804, 52539, 53172, 62034, 70052, 73206, 82712, 93051, 97608, 105078, 106344, 122591, 124068, 140104, 146412, 157617, 186102, 210156, 245182, 248136, 292824, 315234, 367773, 372204, 420312, 490364, 630468, 735546, 744408, 858137, 980728, 1103319, 1260936, 1471092, 1716274, 2206638, 2574411, 2942184, 3432548, 4413276, 5148822, 6865096, 7723233, 8826552, 10297644, 15446466, 20595288, 30892932, 61785864]

約数ペア:

[(1, 61785864), (2, 30892932), (3, 20595288), (4, 15446466), (6, 10297644), (7, 8826552), (8, 7723233), (9, 6865096), (12, 5148822), (14, 4413276), (18, 3432548), (21, 2942184), (24, 2574411), (28, 2206638), (36, 1716274), (42, 1471092), (49, 1260936), (56, 1103319), (63, 980728), (72, 858137), (83, 744408), (84, 735546), (98, 630468), (126, 490364), (147, 420312), (166, 372204), (168, 367773), (196, 315234), (211, 292824), (249, 248136), (252, 245182), (294, 210156), (332, 186102), (392, 157617), (422, 146412), (441, 140104), (498, 124068), (504, 122591), (581, 106344), (588, 105078), (633, 97608), (664, 93051), (747, 82712), (844, 73206), (882, 70052), (996, 62034), (1162, 53172), (1176, 52539), (1266, 48804), (1477, 41832), (1494, 41356), (1688, 36603), (1743, 35448), (1764, 35026), (1899, 32536), (1992, 31017), (2324, 26586), (2532, 24402), (2954, 20916), (2988, 20678), (3486, 17724), (3528, 17513), (3798, 16268), (4067, 15192), (4431, 13944), (4648, 13293), (5064, 12201), (5229, 11816), (5908, 10458), (5976, 10339), (6972, 8862), (7596, 8134)]