72517376

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:929

約数の個数: 72

約数和(自身を含む): 161516880

約数和(自身を除く): 88999504

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 272, 304, 323, 544, 608, 646, 877, 1088, 1216, 1292, 1754, 2176, 2432, 2584, 3508, 4352, 4864, 5168, 7016, 10336, 14032, 14909, 16663, 20672, 28064, 29818, 33326, 41344, 56128, 59636, 66652, 82688, 112256, 119272, 133304, 224512, 238544, 266608, 283271, 477088, 533216, 566542, 954176, 1066432, 1133084, 1908352, 2132864, 2266168, 3816704, 4265728, 4532336, 9064672, 18129344, 36258688, 72517376]

約数ペア:

[(1, 72517376), (2, 36258688), (4, 18129344), (8, 9064672), (16, 4532336), (17, 4265728), (19, 3816704), (32, 2266168), (34, 2132864), (38, 1908352), (64, 1133084), (68, 1066432), (76, 954176), (128, 566542), (136, 533216), (152, 477088), (256, 283271), (272, 266608), (304, 238544), (323, 224512), (544, 133304), (608, 119272), (646, 112256), (877, 82688), (1088, 66652), (1216, 59636), (1292, 56128), (1754, 41344), (2176, 33326), (2432, 29818), (2584, 28064), (3508, 20672), (4352, 16663), (4864, 14909), (5168, 14032), (7016, 10336)]