81535536

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1753}}^1$

素因数の和:1803

約数の個数: 120

約数和(自身を含む): 254470320

約数和(自身を除く): 172934784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 34, 36, 38, 48, 51, 57, 68, 72, 76, 102, 114, 136, 144, 152, 153, 171, 204, 228, 272, 304, 306, 323, 342, 408, 456, 612, 646, 684, 816, 912, 969, 1224, 1292, 1368, 1753, 1938, 2448, 2584, 2736, 2907, 3506, 3876, 5168, 5259, 5814, 7012, 7752, 10518, 11628, 14024, 15504, 15777, 21036, 23256, 28048, 29801, 31554, 33307, 42072, 46512, 59602, 63108, 66614, 84144, 89403, 99921, 119204, 126216, 133228, 178806, 199842, 238408, 252432, 266456, 268209, 299763, 357612, 399684, 476816, 532912, 536418, 566219, 599526, 715224, 799368, 1072836, 1132438, 1199052, 1430448, 1598736, 1698657, 2145672, 2264876, 2398104, 3397314, 4291344, 4529752, 4796208, 5095971, 6794628, 9059504, 10191942, 13589256, 20383884, 27178512, 40767768, 81535536]

約数ペア:

[(1, 81535536), (2, 40767768), (3, 27178512), (4, 20383884), (6, 13589256), (8, 10191942), (9, 9059504), (12, 6794628), (16, 5095971), (17, 4796208), (18, 4529752), (19, 4291344), (24, 3397314), (34, 2398104), (36, 2264876), (38, 2145672), (48, 1698657), (51, 1598736), (57, 1430448), (68, 1199052), (72, 1132438), (76, 1072836), (102, 799368), (114, 715224), (136, 599526), (144, 566219), (152, 536418), (153, 532912), (171, 476816), (204, 399684), (228, 357612), (272, 299763), (304, 268209), (306, 266456), (323, 252432), (342, 238408), (408, 199842), (456, 178806), (612, 133228), (646, 126216), (684, 119204), (816, 99921), (912, 89403), (969, 84144), (1224, 66614), (1292, 63108), (1368, 59602), (1753, 46512), (1938, 42072), (2448, 33307), (2584, 31554), (2736, 29801), (2907, 28048), (3506, 23256), (3876, 21036), (5168, 15777), (5259, 15504), (5814, 14024), (7012, 11628), (7752, 10518)]