77118390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:386

約数の個数: 96

約数和(自身を含む): 209544192

約数和(自身を除く): 132425802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 131, 155, 186, 211, 262, 279, 310, 393, 422, 465, 558, 633, 655, 786, 930, 1055, 1179, 1266, 1310, 1395, 1899, 1965, 2110, 2358, 2790, 3165, 3798, 3930, 4061, 5895, 6330, 6541, 8122, 9495, 11790, 12183, 13082, 18990, 19623, 20305, 24366, 27641, 32705, 36549, 39246, 40610, 55282, 58869, 60915, 65410, 73098, 82923, 98115, 117738, 121830, 138205, 165846, 182745, 196230, 248769, 276410, 294345, 365490, 414615, 497538, 588690, 829230, 856871, 1243845, 1713742, 2487690, 2570613, 4284355, 5141226, 7711839, 8568710, 12853065, 15423678, 25706130, 38559195, 77118390]

約数ペア:

[(1, 77118390), (2, 38559195), (3, 25706130), (5, 15423678), (6, 12853065), (9, 8568710), (10, 7711839), (15, 5141226), (18, 4284355), (30, 2570613), (31, 2487690), (45, 1713742), (62, 1243845), (90, 856871), (93, 829230), (131, 588690), (155, 497538), (186, 414615), (211, 365490), (262, 294345), (279, 276410), (310, 248769), (393, 196230), (422, 182745), (465, 165846), (558, 138205), (633, 121830), (655, 117738), (786, 98115), (930, 82923), (1055, 73098), (1179, 65410), (1266, 60915), (1310, 58869), (1395, 55282), (1899, 40610), (1965, 39246), (2110, 36549), (2358, 32705), (2790, 27641), (3165, 24366), (3798, 20305), (3930, 19623), (4061, 18990), (5895, 13082), (6330, 12183), (6541, 11790), (8122, 9495)]