72472544

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1699}}^1$

素因数の和:1783

約数の個数: 48

約数和(自身を含む): 150796800

約数和(自身を除く): 78324256

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 86, 124, 172, 248, 344, 496, 688, 992, 1333, 1376, 1699, 2666, 3398, 5332, 6796, 10664, 13592, 21328, 27184, 42656, 52669, 54368, 73057, 105338, 146114, 210676, 292228, 421352, 584456, 842704, 1168912, 1685408, 2264767, 2337824, 4529534, 9059068, 18118136, 36236272, 72472544]

約数ペア:

[(1, 72472544), (2, 36236272), (4, 18118136), (8, 9059068), (16, 4529534), (31, 2337824), (32, 2264767), (43, 1685408), (62, 1168912), (86, 842704), (124, 584456), (172, 421352), (248, 292228), (344, 210676), (496, 146114), (688, 105338), (992, 73057), (1333, 54368), (1376, 52669), (1699, 42656), (2666, 27184), (3398, 21328), (5332, 13592), (6796, 10664)]