72171264

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{8543}}^1$

素因数の和:8573

約数の個数: 72

約数和(自身を含む): 209567232

約数和(自身を除く): 137395968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 8543, 17086, 25629, 34172, 51258, 68344, 93973, 102516, 136688, 187946, 205032, 273376, 281919, 375892, 410064, 546752, 563838, 751784, 820128, 1093504, 1127676, 1503568, 1640256, 2187008, 2255352, 3007136, 3280512, 4510704, 6014272, 6561024, 9021408, 12028544, 18042816, 24057088, 36085632, 72171264]

約数ペア:

[(1, 72171264), (2, 36085632), (3, 24057088), (4, 18042816), (6, 12028544), (8, 9021408), (11, 6561024), (12, 6014272), (16, 4510704), (22, 3280512), (24, 3007136), (32, 2255352), (33, 2187008), (44, 1640256), (48, 1503568), (64, 1127676), (66, 1093504), (88, 820128), (96, 751784), (128, 563838), (132, 546752), (176, 410064), (192, 375892), (256, 281919), (264, 273376), (352, 205032), (384, 187946), (528, 136688), (704, 102516), (768, 93973), (1056, 68344), (1408, 51258), (2112, 34172), (2816, 25629), (4224, 17086), (8448, 8543)]