71948768

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 157489920

約数和(自身を除く): 85541152

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 41, 58, 61, 62, 82, 116, 122, 124, 164, 232, 244, 248, 328, 464, 488, 496, 656, 899, 928, 976, 992, 1189, 1271, 1312, 1769, 1798, 1891, 1952, 2378, 2501, 2542, 3538, 3596, 3782, 4756, 5002, 5084, 7076, 7192, 7564, 9512, 10004, 10168, 14152, 14384, 15128, 19024, 20008, 20336, 28304, 28768, 30256, 36859, 38048, 40016, 40672, 54839, 56608, 60512, 72529, 73718, 77531, 80032, 109678, 145058, 147436, 155062, 219356, 290116, 294872, 310124, 438712, 580232, 589744, 620248, 877424, 1160464, 1179488, 1240496, 1754848, 2248399, 2320928, 2480992, 4496798, 8993596, 17987192, 35974384, 71948768]

約数ペア:

[(1, 71948768), (2, 35974384), (4, 17987192), (8, 8993596), (16, 4496798), (29, 2480992), (31, 2320928), (32, 2248399), (41, 1754848), (58, 1240496), (61, 1179488), (62, 1160464), (82, 877424), (116, 620248), (122, 589744), (124, 580232), (164, 438712), (232, 310124), (244, 294872), (248, 290116), (328, 219356), (464, 155062), (488, 147436), (496, 145058), (656, 109678), (899, 80032), (928, 77531), (976, 73718), (992, 72529), (1189, 60512), (1271, 56608), (1312, 54839), (1769, 40672), (1798, 40016), (1891, 38048), (1952, 36859), (2378, 30256), (2501, 28768), (2542, 28304), (3538, 20336), (3596, 20008), (3782, 19024), (4756, 15128), (5002, 14384), (5084, 14152), (7076, 10168), (7192, 10004), (7564, 9512)]