71961664

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:168

約数の個数: 112

約数和(自身を含む): 163860480

約数和(自身を除く): 91898816

約数列:

[1, 2, 4, 8, 16, 19, 23, 31, 32, 38, 46, 62, 64, 76, 83, 92, 124, 152, 166, 184, 248, 304, 332, 368, 437, 496, 589, 608, 664, 713, 736, 874, 992, 1178, 1216, 1328, 1426, 1472, 1577, 1748, 1909, 1984, 2356, 2573, 2656, 2852, 3154, 3496, 3818, 4712, 5146, 5312, 5704, 6308, 6992, 7636, 9424, 10292, 11408, 12616, 13547, 13984, 15272, 18848, 20584, 22816, 25232, 27094, 27968, 30544, 36271, 37696, 41168, 45632, 48887, 50464, 54188, 59179, 61088, 72542, 82336, 97774, 100928, 108376, 118358, 122176, 145084, 164672, 195548, 216752, 236716, 290168, 391096, 433504, 473432, 580336, 782192, 867008, 946864, 1124401, 1160672, 1564384, 1893728, 2248802, 2321344, 3128768, 3787456, 4497604, 8995208, 17990416, 35980832, 71961664]

約数ペア:

[(1, 71961664), (2, 35980832), (4, 17990416), (8, 8995208), (16, 4497604), (19, 3787456), (23, 3128768), (31, 2321344), (32, 2248802), (38, 1893728), (46, 1564384), (62, 1160672), (64, 1124401), (76, 946864), (83, 867008), (92, 782192), (124, 580336), (152, 473432), (166, 433504), (184, 391096), (248, 290168), (304, 236716), (332, 216752), (368, 195548), (437, 164672), (496, 145084), (589, 122176), (608, 118358), (664, 108376), (713, 100928), (736, 97774), (874, 82336), (992, 72542), (1178, 61088), (1216, 59179), (1328, 54188), (1426, 50464), (1472, 48887), (1577, 45632), (1748, 41168), (1909, 37696), (1984, 36271), (2356, 30544), (2573, 27968), (2656, 27094), (2852, 25232), (3154, 22816), (3496, 20584), (3818, 18848), (4712, 15272), (5146, 13984), (5312, 13547), (5704, 12616), (6308, 11408), (6992, 10292), (7636, 9424)]