80996544

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{2467}}^1$

素因数の和:2507

約数の個数: 112

約数和(自身を含む): 250748800

約数和(自身を除く): 169752256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1216, 1368, 1728, 1824, 2052, 2467, 2736, 3648, 4104, 4934, 5472, 7401, 8208, 9868, 10944, 14802, 16416, 19736, 22203, 29604, 32832, 39472, 44406, 46873, 59208, 66609, 78944, 88812, 93746, 118416, 133218, 140619, 157888, 177624, 187492, 236832, 266436, 281238, 355248, 374984, 421857, 473664, 532872, 562476, 710496, 749968, 843714, 1065744, 1124952, 1265571, 1420992, 1499936, 1687428, 2131488, 2249904, 2531142, 2999872, 3374856, 4262976, 4499808, 5062284, 6749712, 8999616, 10124568, 13499424, 20249136, 26998848, 40498272, 80996544]

約数ペア:

[(1, 80996544), (2, 40498272), (3, 26998848), (4, 20249136), (6, 13499424), (8, 10124568), (9, 8999616), (12, 6749712), (16, 5062284), (18, 4499808), (19, 4262976), (24, 3374856), (27, 2999872), (32, 2531142), (36, 2249904), (38, 2131488), (48, 1687428), (54, 1499936), (57, 1420992), (64, 1265571), (72, 1124952), (76, 1065744), (96, 843714), (108, 749968), (114, 710496), (144, 562476), (152, 532872), (171, 473664), (192, 421857), (216, 374984), (228, 355248), (288, 281238), (304, 266436), (342, 236832), (432, 187492), (456, 177624), (513, 157888), (576, 140619), (608, 133218), (684, 118416), (864, 93746), (912, 88812), (1026, 78944), (1216, 66609), (1368, 59208), (1728, 46873), (1824, 44406), (2052, 39472), (2467, 32832), (2736, 29604), (3648, 22203), (4104, 19736), (4934, 16416), (5472, 14802), (7401, 10944), (8208, 9868)]