74177766

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:710

約数の個数: 96

約数和(自身を含む): 189876960

約数和(自身を除く): 115699194

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 29, 34, 39, 51, 58, 78, 87, 102, 117, 153, 174, 221, 234, 261, 306, 377, 442, 493, 522, 643, 663, 754, 986, 1131, 1286, 1326, 1479, 1929, 1989, 2262, 2958, 3393, 3858, 3978, 4437, 5787, 6409, 6786, 8359, 8874, 10931, 11574, 12818, 16718, 18647, 19227, 21862, 25077, 32793, 37294, 38454, 50154, 55941, 57681, 65586, 75231, 98379, 111882, 115362, 142103, 150462, 167823, 196758, 242411, 284206, 316999, 335646, 426309, 484822, 633998, 727233, 852618, 950997, 1278927, 1454466, 1901994, 2181699, 2557854, 2852991, 4120987, 4363398, 5705982, 8241974, 12362961, 24725922, 37088883, 74177766]

約数ペア:

[(1, 74177766), (2, 37088883), (3, 24725922), (6, 12362961), (9, 8241974), (13, 5705982), (17, 4363398), (18, 4120987), (26, 2852991), (29, 2557854), (34, 2181699), (39, 1901994), (51, 1454466), (58, 1278927), (78, 950997), (87, 852618), (102, 727233), (117, 633998), (153, 484822), (174, 426309), (221, 335646), (234, 316999), (261, 284206), (306, 242411), (377, 196758), (442, 167823), (493, 150462), (522, 142103), (643, 115362), (663, 111882), (754, 98379), (986, 75231), (1131, 65586), (1286, 57681), (1326, 55941), (1479, 50154), (1929, 38454), (1989, 37294), (2262, 32793), (2958, 25077), (3393, 21862), (3858, 19227), (3978, 18647), (4437, 16718), (5787, 12818), (6409, 11574), (6786, 10931), (8359, 8874)]