80530944

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 160

約数和(自身を含む): 239463840

約数和(自身を除く): 158932896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 74, 78, 96, 104, 109, 111, 128, 148, 156, 192, 208, 218, 222, 256, 296, 312, 327, 384, 416, 436, 444, 481, 512, 592, 624, 654, 768, 832, 872, 888, 962, 1184, 1248, 1308, 1417, 1443, 1536, 1664, 1744, 1776, 1924, 2368, 2496, 2616, 2834, 2886, 3328, 3488, 3552, 3848, 4033, 4251, 4736, 4992, 5232, 5668, 5772, 6656, 6976, 7104, 7696, 8066, 8502, 9472, 9984, 10464, 11336, 11544, 12099, 13952, 14208, 15392, 16132, 17004, 18944, 19968, 20928, 22672, 23088, 24198, 27904, 28416, 30784, 32264, 34008, 41856, 45344, 46176, 48396, 52429, 55808, 56832, 61568, 64528, 68016, 83712, 90688, 92352, 96792, 104858, 123136, 129056, 136032, 157287, 167424, 181376, 184704, 193584, 209716, 246272, 258112, 272064, 314574, 362752, 369408, 387168, 419432, 516224, 544128, 629148, 725504, 738816, 774336, 838864, 1032448, 1088256, 1258296, 1548672, 1677728, 2064896, 2176512, 2516592, 3097344, 3355456, 5033184, 6194688, 6710912, 10066368, 13421824, 20132736, 26843648, 40265472, 80530944]

約数ペア:

[(1, 80530944), (2, 40265472), (3, 26843648), (4, 20132736), (6, 13421824), (8, 10066368), (12, 6710912), (13, 6194688), (16, 5033184), (24, 3355456), (26, 3097344), (32, 2516592), (37, 2176512), (39, 2064896), (48, 1677728), (52, 1548672), (64, 1258296), (74, 1088256), (78, 1032448), (96, 838864), (104, 774336), (109, 738816), (111, 725504), (128, 629148), (148, 544128), (156, 516224), (192, 419432), (208, 387168), (218, 369408), (222, 362752), (256, 314574), (296, 272064), (312, 258112), (327, 246272), (384, 209716), (416, 193584), (436, 184704), (444, 181376), (481, 167424), (512, 157287), (592, 136032), (624, 129056), (654, 123136), (768, 104858), (832, 96792), (872, 92352), (888, 90688), (962, 83712), (1184, 68016), (1248, 64528), (1308, 61568), (1417, 56832), (1443, 55808), (1536, 52429), (1664, 48396), (1744, 46176), (1776, 45344), (1924, 41856), (2368, 34008), (2496, 32264), (2616, 30784), (2834, 28416), (2886, 27904), (3328, 24198), (3488, 23088), (3552, 22672), (3848, 20928), (4033, 19968), (4251, 18944), (4736, 17004), (4992, 16132), (5232, 15392), (5668, 14208), (5772, 13952), (6656, 12099), (6976, 11544), (7104, 11336), (7696, 10464), (8066, 9984), (8502, 9472)]