87449628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 247744000

約数和(自身を除く): 160294372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 157, 228, 266, 314, 349, 399, 471, 532, 628, 698, 798, 942, 1047, 1099, 1396, 1596, 1884, 2094, 2198, 2443, 2983, 3297, 4188, 4396, 4886, 5966, 6594, 6631, 7329, 8949, 9772, 11932, 13188, 13262, 14658, 17898, 19893, 20881, 26524, 29316, 35796, 39786, 41762, 46417, 54793, 62643, 79572, 83524, 92834, 109586, 125286, 139251, 164379, 185668, 219172, 250572, 278502, 328758, 383551, 557004, 657516, 767102, 1041067, 1150653, 1534204, 2082134, 2301306, 3123201, 4164268, 4602612, 6246402, 7287469, 12492804, 14574938, 21862407, 29149876, 43724814, 87449628]

約数ペア:

[(1, 87449628), (2, 43724814), (3, 29149876), (4, 21862407), (6, 14574938), (7, 12492804), (12, 7287469), (14, 6246402), (19, 4602612), (21, 4164268), (28, 3123201), (38, 2301306), (42, 2082134), (57, 1534204), (76, 1150653), (84, 1041067), (114, 767102), (133, 657516), (157, 557004), (228, 383551), (266, 328758), (314, 278502), (349, 250572), (399, 219172), (471, 185668), (532, 164379), (628, 139251), (698, 125286), (798, 109586), (942, 92834), (1047, 83524), (1099, 79572), (1396, 62643), (1596, 54793), (1884, 46417), (2094, 41762), (2198, 39786), (2443, 35796), (2983, 29316), (3297, 26524), (4188, 20881), (4396, 19893), (4886, 17898), (5966, 14658), (6594, 13262), (6631, 13188), (7329, 11932), (8949, 9772)]