83778533888

素因数分解:

$2^9\times 7^1\times {\mathrm{521}}^1\times {\mathrm{44867}}^1$

素因数の和:45413

約数の個数: 80

約数和(自身を含む): 191678249664

約数和(自身を除く): 107899715776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 521, 896, 1042, 1792, 2084, 3584, 3647, 4168, 7294, 8336, 14588, 16672, 29176, 33344, 44867, 58352, 66688, 89734, 116704, 133376, 179468, 233408, 266752, 314069, 358936, 466816, 628138, 717872, 933632, 1256276, 1435744, 1867264, 2512552, 2871488, 5025104, 5742976, 10050208, 11485952, 20100416, 22971904, 23375707, 40200832, 46751414, 80401664, 93502828, 160803328, 163629949, 187005656, 327259898, 374011312, 654519796, 748022624, 1309039592, 1496045248, 2618079184, 2992090496, 5236158368, 5984180992, 10472316736, 11968361984, 20944633472, 41889266944, 83778533888]

約数ペア:

[(1, 83778533888), (2, 41889266944), (4, 20944633472), (7, 11968361984), (8, 10472316736), (14, 5984180992), (16, 5236158368), (28, 2992090496), (32, 2618079184), (56, 1496045248), (64, 1309039592), (112, 748022624), (128, 654519796), (224, 374011312), (256, 327259898), (448, 187005656), (512, 163629949), (521, 160803328), (896, 93502828), (1042, 80401664), (1792, 46751414), (2084, 40200832), (3584, 23375707), (3647, 22971904), (4168, 20100416), (7294, 11485952), (8336, 10050208), (14588, 5742976), (16672, 5025104), (29176, 2871488), (33344, 2512552), (44867, 1867264), (58352, 1435744), (66688, 1256276), (89734, 933632), (116704, 717872), (133376, 628138), (179468, 466816), (233408, 358936), (266752, 314069)]