13072089456

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{8581}}^1$

素因数の和:8815

約数の個数: 120

約数和(自身を含む): 37352296800

約数和(自身を除く): 24280207344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 149, 213, 284, 298, 426, 447, 568, 596, 639, 852, 894, 1136, 1192, 1278, 1341, 1704, 1788, 2384, 2556, 2682, 3408, 3576, 5112, 5364, 7152, 8581, 10224, 10579, 10728, 17162, 21158, 21456, 25743, 31737, 34324, 42316, 51486, 63474, 68648, 77229, 84632, 95211, 102972, 126948, 137296, 154458, 169264, 190422, 205944, 253896, 308916, 380844, 411888, 507792, 609251, 617832, 761688, 1218502, 1235664, 1278569, 1523376, 1827753, 2437004, 2557138, 3655506, 3835707, 4874008, 5114276, 5483259, 7311012, 7671414, 9748016, 10228552, 10966518, 11507121, 14622024, 15342828, 20457104, 21933036, 23014242, 29244048, 30685656, 43866072, 46028484, 61371312, 87732144, 90778399, 92056968, 181556798, 184113936, 272335197, 363113596, 544670394, 726227192, 817005591, 1089340788, 1452454384, 1634011182, 2178681576, 3268022364, 4357363152, 6536044728, 13072089456]

約数ペア:

[(1, 13072089456), (2, 6536044728), (3, 4357363152), (4, 3268022364), (6, 2178681576), (8, 1634011182), (9, 1452454384), (12, 1089340788), (16, 817005591), (18, 726227192), (24, 544670394), (36, 363113596), (48, 272335197), (71, 184113936), (72, 181556798), (142, 92056968), (144, 90778399), (149, 87732144), (213, 61371312), (284, 46028484), (298, 43866072), (426, 30685656), (447, 29244048), (568, 23014242), (596, 21933036), (639, 20457104), (852, 15342828), (894, 14622024), (1136, 11507121), (1192, 10966518), (1278, 10228552), (1341, 9748016), (1704, 7671414), (1788, 7311012), (2384, 5483259), (2556, 5114276), (2682, 4874008), (3408, 3835707), (3576, 3655506), (5112, 2557138), (5364, 2437004), (7152, 1827753), (8581, 1523376), (10224, 1278569), (10579, 1235664), (10728, 1218502), (17162, 761688), (21158, 617832), (21456, 609251), (25743, 507792), (31737, 411888), (34324, 380844), (42316, 308916), (51486, 253896), (63474, 205944), (68648, 190422), (77229, 169264), (84632, 154458), (95211, 137296), (102972, 126948)]