85781592

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{599}}^1$

素因数の和:647

約数の個数: 160

約数和(自身を含む): 274428000

約数和(自身を除く): 188646408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 68, 72, 78, 81, 102, 104, 108, 117, 136, 153, 156, 162, 204, 216, 221, 234, 306, 312, 324, 351, 408, 442, 459, 468, 599, 612, 648, 663, 702, 884, 918, 936, 1053, 1198, 1224, 1326, 1377, 1404, 1768, 1797, 1836, 1989, 2106, 2396, 2652, 2754, 2808, 3594, 3672, 3978, 4212, 4792, 5304, 5391, 5508, 5967, 7188, 7787, 7956, 8424, 10183, 10782, 11016, 11934, 14376, 15574, 15912, 16173, 17901, 20366, 21564, 23361, 23868, 30549, 31148, 32346, 35802, 40732, 43128, 46722, 47736, 48519, 61098, 62296, 64692, 70083, 71604, 81464, 91647, 93444, 97038, 122196, 129384, 132379, 140166, 143208, 183294, 186888, 194076, 210249, 244392, 264758, 274941, 280332, 366588, 388152, 397137, 420498, 529516, 549882, 560664, 630747, 733176, 794274, 824823, 840996, 1059032, 1099764, 1191411, 1261494, 1588548, 1649646, 1681992, 2199528, 2382822, 2522988, 3177096, 3299292, 3574233, 4765644, 5045976, 6598584, 7148466, 9531288, 10722699, 14296932, 21445398, 28593864, 42890796, 85781592]

約数ペア:

[(1, 85781592), (2, 42890796), (3, 28593864), (4, 21445398), (6, 14296932), (8, 10722699), (9, 9531288), (12, 7148466), (13, 6598584), (17, 5045976), (18, 4765644), (24, 3574233), (26, 3299292), (27, 3177096), (34, 2522988), (36, 2382822), (39, 2199528), (51, 1681992), (52, 1649646), (54, 1588548), (68, 1261494), (72, 1191411), (78, 1099764), (81, 1059032), (102, 840996), (104, 824823), (108, 794274), (117, 733176), (136, 630747), (153, 560664), (156, 549882), (162, 529516), (204, 420498), (216, 397137), (221, 388152), (234, 366588), (306, 280332), (312, 274941), (324, 264758), (351, 244392), (408, 210249), (442, 194076), (459, 186888), (468, 183294), (599, 143208), (612, 140166), (648, 132379), (663, 129384), (702, 122196), (884, 97038), (918, 93444), (936, 91647), (1053, 81464), (1198, 71604), (1224, 70083), (1326, 64692), (1377, 62296), (1404, 61098), (1768, 48519), (1797, 47736), (1836, 46722), (1989, 43128), (2106, 40732), (2396, 35802), (2652, 32346), (2754, 31148), (2808, 30549), (3594, 23868), (3672, 23361), (3978, 21564), (4212, 20366), (4792, 17901), (5304, 16173), (5391, 15912), (5508, 15574), (5967, 14376), (7188, 11934), (7787, 11016), (7956, 10782), (8424, 10183)]