47808072

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{3929}}^1$

素因数の和:3967

約数の個数: 72

約数和(自身を含む): 140242050

約数和(自身を除く): 92433978

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 3929, 4056, 6084, 7858, 11787, 12168, 15716, 23574, 31432, 35361, 47148, 51077, 70722, 94296, 102154, 141444, 153231, 204308, 282888, 306462, 408616, 459693, 612924, 664001, 919386, 1225848, 1328002, 1838772, 1992003, 2656004, 3677544, 3984006, 5312008, 5976009, 7968012, 11952018, 15936024, 23904036, 47808072]

約数ペア:

[(1, 47808072), (2, 23904036), (3, 15936024), (4, 11952018), (6, 7968012), (8, 5976009), (9, 5312008), (12, 3984006), (13, 3677544), (18, 2656004), (24, 1992003), (26, 1838772), (36, 1328002), (39, 1225848), (52, 919386), (72, 664001), (78, 612924), (104, 459693), (117, 408616), (156, 306462), (169, 282888), (234, 204308), (312, 153231), (338, 141444), (468, 102154), (507, 94296), (676, 70722), (936, 51077), (1014, 47148), (1352, 35361), (1521, 31432), (2028, 23574), (3042, 15716), (3929, 12168), (4056, 11787), (6084, 7858)]