74406864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3119}}^1$

素因数の和:3208

約数の個数: 80

約数和(自身を含む): 222842880

約数和(自身を除く): 148436016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1704, 1988, 2982, 3119, 3408, 3976, 5964, 6238, 7952, 9357, 11928, 12476, 18714, 21833, 23856, 24952, 37428, 43666, 49904, 65499, 74856, 87332, 130998, 149712, 174664, 221449, 261996, 349328, 442898, 523992, 664347, 885796, 1047984, 1328694, 1550143, 1771592, 2657388, 3100286, 3543184, 4650429, 5314776, 6200572, 9300858, 10629552, 12401144, 18601716, 24802288, 37203432, 74406864]

約数ペア:

[(1, 74406864), (2, 37203432), (3, 24802288), (4, 18601716), (6, 12401144), (7, 10629552), (8, 9300858), (12, 6200572), (14, 5314776), (16, 4650429), (21, 3543184), (24, 3100286), (28, 2657388), (42, 1771592), (48, 1550143), (56, 1328694), (71, 1047984), (84, 885796), (112, 664347), (142, 523992), (168, 442898), (213, 349328), (284, 261996), (336, 221449), (426, 174664), (497, 149712), (568, 130998), (852, 87332), (994, 74856), (1136, 65499), (1491, 49904), (1704, 43666), (1988, 37428), (2982, 24952), (3119, 23856), (3408, 21833), (3976, 18714), (5964, 12476), (6238, 11928), (7952, 9357)]