78778847808

素因数分解:

$2^6\times 3^4\times {\mathrm{23}}^1\times {\mathrm{660719}}^1$

素因数の和:660766

約数の個数: 140

約数和(自身を含む): 243678821760

約数和(自身を除く): 164899973952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 192, 207, 216, 276, 288, 324, 368, 414, 432, 552, 576, 621, 648, 736, 828, 864, 1104, 1242, 1296, 1472, 1656, 1728, 1863, 2208, 2484, 2592, 3312, 3726, 4416, 4968, 5184, 6624, 7452, 9936, 13248, 14904, 19872, 29808, 39744, 59616, 119232, 660719, 1321438, 1982157, 2642876, 3964314, 5285752, 5946471, 7928628, 10571504, 11892942, 15196537, 15857256, 17839413, 21143008, 23785884, 30393074, 31714512, 35678826, 42286016, 45589611, 47571768, 53518239, 60786148, 63429024, 71357652, 91179222, 95143536, 107036478, 121572296, 126858048, 136768833, 142715304, 182358444, 190287072, 214072956, 243144592, 273537666, 285430608, 364716888, 380574144, 410306499, 428145912, 486289184, 547075332, 570861216, 729433776, 820612998, 856291824, 972578368, 1094150664, 1141722432, 1230919497, 1458867552, 1641225996, 1712583648, 2188301328, 2461838994, 2917735104, 3282451992, 3425167296, 4376602656, 4923677988, 6564903984, 8753205312, 9847355976, 13129807968, 19694711952, 26259615936, 39389423904, 78778847808]

約数ペア:

[(1, 78778847808), (2, 39389423904), (3, 26259615936), (4, 19694711952), (6, 13129807968), (8, 9847355976), (9, 8753205312), (12, 6564903984), (16, 4923677988), (18, 4376602656), (23, 3425167296), (24, 3282451992), (27, 2917735104), (32, 2461838994), (36, 2188301328), (46, 1712583648), (48, 1641225996), (54, 1458867552), (64, 1230919497), (69, 1141722432), (72, 1094150664), (81, 972578368), (92, 856291824), (96, 820612998), (108, 729433776), (138, 570861216), (144, 547075332), (162, 486289184), (184, 428145912), (192, 410306499), (207, 380574144), (216, 364716888), (276, 285430608), (288, 273537666), (324, 243144592), (368, 214072956), (414, 190287072), (432, 182358444), (552, 142715304), (576, 136768833), (621, 126858048), (648, 121572296), (736, 107036478), (828, 95143536), (864, 91179222), (1104, 71357652), (1242, 63429024), (1296, 60786148), (1472, 53518239), (1656, 47571768), (1728, 45589611), (1863, 42286016), (2208, 35678826), (2484, 31714512), (2592, 30393074), (3312, 23785884), (3726, 21143008), (4416, 17839413), (4968, 15857256), (5184, 15196537), (6624, 11892942), (7452, 10571504), (9936, 7928628), (13248, 5946471), (14904, 5285752), (19872, 3964314), (29808, 2642876), (39744, 1982157), (59616, 1321438), (119232, 660719)]