87215232

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17471}}^1$

素因数の和:17501

約数の個数: 64

約数和(自身を含む): 249500160

約数和(自身を除く): 162284928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 17471, 34942, 52413, 69884, 104826, 139768, 209652, 227123, 279536, 419304, 454246, 559072, 681369, 838608, 908492, 1118144, 1362738, 1677216, 1816984, 2236288, 2725476, 3354432, 3633968, 5450952, 6708864, 7267936, 10901904, 14535872, 21803808, 29071744, 43607616, 87215232]

約数ペア:

[(1, 87215232), (2, 43607616), (3, 29071744), (4, 21803808), (6, 14535872), (8, 10901904), (12, 7267936), (13, 6708864), (16, 5450952), (24, 3633968), (26, 3354432), (32, 2725476), (39, 2236288), (48, 1816984), (52, 1677216), (64, 1362738), (78, 1118144), (96, 908492), (104, 838608), (128, 681369), (156, 559072), (192, 454246), (208, 419304), (312, 279536), (384, 227123), (416, 209652), (624, 139768), (832, 104826), (1248, 69884), (1664, 52413), (2496, 34942), (4992, 17471)]