72457536

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:392

約数の個数: 112

約数和(自身を含む): 206288640

約数和(自身を除く): 133831104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 79, 96, 102, 136, 158, 192, 204, 237, 272, 281, 316, 408, 474, 544, 562, 632, 816, 843, 948, 1088, 1124, 1264, 1343, 1632, 1686, 1896, 2248, 2528, 2686, 3264, 3372, 3792, 4029, 4496, 4777, 5056, 5372, 6744, 7584, 8058, 8992, 9554, 10744, 13488, 14331, 15168, 16116, 17984, 19108, 21488, 22199, 26976, 28662, 32232, 38216, 42976, 44398, 53952, 57324, 64464, 66597, 76432, 85952, 88796, 114648, 128928, 133194, 152864, 177592, 229296, 257856, 266388, 305728, 355184, 377383, 458592, 532776, 710368, 754766, 917184, 1065552, 1132149, 1420736, 1509532, 2131104, 2264298, 3019064, 4262208, 4528596, 6038128, 9057192, 12076256, 18114384, 24152512, 36228768, 72457536]

約数ペア:

[(1, 72457536), (2, 36228768), (3, 24152512), (4, 18114384), (6, 12076256), (8, 9057192), (12, 6038128), (16, 4528596), (17, 4262208), (24, 3019064), (32, 2264298), (34, 2131104), (48, 1509532), (51, 1420736), (64, 1132149), (68, 1065552), (79, 917184), (96, 754766), (102, 710368), (136, 532776), (158, 458592), (192, 377383), (204, 355184), (237, 305728), (272, 266388), (281, 257856), (316, 229296), (408, 177592), (474, 152864), (544, 133194), (562, 128928), (632, 114648), (816, 88796), (843, 85952), (948, 76432), (1088, 66597), (1124, 64464), (1264, 57324), (1343, 53952), (1632, 44398), (1686, 42976), (1896, 38216), (2248, 32232), (2528, 28662), (2686, 26976), (3264, 22199), (3372, 21488), (3792, 19108), (4029, 17984), (4496, 16116), (4777, 15168), (5056, 14331), (5372, 13488), (6744, 10744), (7584, 9554), (8058, 8992)]