80498592

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:395

約数の個数: 144

約数和(自身を含む): 246879360

約数和(自身を除く): 166380768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 47, 48, 57, 72, 76, 94, 96, 114, 141, 144, 152, 171, 188, 228, 282, 288, 304, 313, 342, 376, 423, 456, 564, 608, 626, 684, 752, 846, 893, 912, 939, 1128, 1252, 1368, 1504, 1692, 1786, 1824, 1878, 2256, 2504, 2679, 2736, 2817, 3384, 3572, 3756, 4512, 5008, 5358, 5472, 5634, 5947, 6768, 7144, 7512, 8037, 10016, 10716, 11268, 11894, 13536, 14288, 14711, 15024, 16074, 17841, 21432, 22536, 23788, 28576, 29422, 30048, 32148, 35682, 42864, 44133, 45072, 47576, 53523, 58844, 64296, 71364, 85728, 88266, 90144, 95152, 107046, 117688, 128592, 132399, 142728, 176532, 190304, 214092, 235376, 257184, 264798, 279509, 285456, 353064, 428184, 470752, 529596, 559018, 570912, 706128, 838527, 856368, 1059192, 1118036, 1412256, 1677054, 1712736, 2118384, 2236072, 2515581, 3354108, 4236768, 4472144, 5031162, 6708216, 8944288, 10062324, 13416432, 20124648, 26832864, 40249296, 80498592]

約数ペア:

[(1, 80498592), (2, 40249296), (3, 26832864), (4, 20124648), (6, 13416432), (8, 10062324), (9, 8944288), (12, 6708216), (16, 5031162), (18, 4472144), (19, 4236768), (24, 3354108), (32, 2515581), (36, 2236072), (38, 2118384), (47, 1712736), (48, 1677054), (57, 1412256), (72, 1118036), (76, 1059192), (94, 856368), (96, 838527), (114, 706128), (141, 570912), (144, 559018), (152, 529596), (171, 470752), (188, 428184), (228, 353064), (282, 285456), (288, 279509), (304, 264798), (313, 257184), (342, 235376), (376, 214092), (423, 190304), (456, 176532), (564, 142728), (608, 132399), (626, 128592), (684, 117688), (752, 107046), (846, 95152), (893, 90144), (912, 88266), (939, 85728), (1128, 71364), (1252, 64296), (1368, 58844), (1504, 53523), (1692, 47576), (1786, 45072), (1824, 44133), (1878, 42864), (2256, 35682), (2504, 32148), (2679, 30048), (2736, 29422), (2817, 28576), (3384, 23788), (3572, 22536), (3756, 21432), (4512, 17841), (5008, 16074), (5358, 15024), (5472, 14711), (5634, 14288), (5947, 13536), (6768, 11894), (7144, 11268), (7512, 10716), (8037, 10016)]