72631968

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:310

約数の個数: 96

約数和(自身を含む): 197487360

約数和(自身を除く): 124855392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 79, 96, 122, 157, 158, 183, 237, 244, 314, 316, 366, 471, 474, 488, 628, 632, 732, 942, 948, 976, 1256, 1264, 1464, 1884, 1896, 1952, 2512, 2528, 2928, 3768, 3792, 4819, 5024, 5856, 7536, 7584, 9577, 9638, 12403, 14457, 15072, 19154, 19276, 24806, 28731, 28914, 37209, 38308, 38552, 49612, 57462, 57828, 74418, 76616, 77104, 99224, 114924, 115656, 148836, 153232, 154208, 198448, 229848, 231312, 297672, 306464, 396896, 459696, 462624, 595344, 756583, 919392, 1190688, 1513166, 2269749, 3026332, 4539498, 6052664, 9078996, 12105328, 18157992, 24210656, 36315984, 72631968]

約数ペア:

[(1, 72631968), (2, 36315984), (3, 24210656), (4, 18157992), (6, 12105328), (8, 9078996), (12, 6052664), (16, 4539498), (24, 3026332), (32, 2269749), (48, 1513166), (61, 1190688), (79, 919392), (96, 756583), (122, 595344), (157, 462624), (158, 459696), (183, 396896), (237, 306464), (244, 297672), (314, 231312), (316, 229848), (366, 198448), (471, 154208), (474, 153232), (488, 148836), (628, 115656), (632, 114924), (732, 99224), (942, 77104), (948, 76616), (976, 74418), (1256, 57828), (1264, 57462), (1464, 49612), (1884, 38552), (1896, 38308), (1952, 37209), (2512, 28914), (2528, 28731), (2928, 24806), (3768, 19276), (3792, 19154), (4819, 15072), (5024, 14457), (5856, 12403), (7536, 9638), (7584, 9577)]