81087072

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2477}}^1$

素因数の和:2532

約数の個数: 96

約数和(自身を含む): 239791104

約数和(自身を除く): 158704032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 66, 88, 93, 96, 124, 132, 176, 186, 248, 264, 341, 352, 372, 496, 528, 682, 744, 992, 1023, 1056, 1364, 1488, 2046, 2477, 2728, 2976, 4092, 4954, 5456, 7431, 8184, 9908, 10912, 14862, 16368, 19816, 27247, 29724, 32736, 39632, 54494, 59448, 76787, 79264, 81741, 108988, 118896, 153574, 163482, 217976, 230361, 237792, 307148, 326964, 435952, 460722, 614296, 653928, 844657, 871904, 921444, 1228592, 1307856, 1689314, 1842888, 2457184, 2533971, 2615712, 3378628, 3685776, 5067942, 6757256, 7371552, 10135884, 13514512, 20271768, 27029024, 40543536, 81087072]

約数ペア:

[(1, 81087072), (2, 40543536), (3, 27029024), (4, 20271768), (6, 13514512), (8, 10135884), (11, 7371552), (12, 6757256), (16, 5067942), (22, 3685776), (24, 3378628), (31, 2615712), (32, 2533971), (33, 2457184), (44, 1842888), (48, 1689314), (62, 1307856), (66, 1228592), (88, 921444), (93, 871904), (96, 844657), (124, 653928), (132, 614296), (176, 460722), (186, 435952), (248, 326964), (264, 307148), (341, 237792), (352, 230361), (372, 217976), (496, 163482), (528, 153574), (682, 118896), (744, 108988), (992, 81741), (1023, 79264), (1056, 76787), (1364, 59448), (1488, 54494), (2046, 39632), (2477, 32736), (2728, 29724), (2976, 27247), (4092, 19816), (4954, 16368), (5456, 14862), (7431, 10912), (8184, 9908)]