31023566532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{887}}^1\times {\mathrm{138793}}^1$

素因数の和:139697

約数の個数: 72

約数和(自身を含む): 89725324416

約数和(自身を除く): 58701757884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 887, 1774, 2661, 3548, 5322, 6209, 7983, 10644, 12418, 15966, 18627, 24836, 31932, 37254, 55881, 74508, 111762, 138793, 223524, 277586, 416379, 555172, 832758, 971551, 1249137, 1665516, 1943102, 2498274, 2914653, 3886204, 4996548, 5829306, 8743959, 11658612, 17487918, 34975836, 123109391, 246218782, 369328173, 492437564, 738656346, 861765737, 1107984519, 1477312692, 1723531474, 2215969038, 2585297211, 3447062948, 4431938076, 5170594422, 7755891633, 10341188844, 15511783266, 31023566532]

約数ペア:

[(1, 31023566532), (2, 15511783266), (3, 10341188844), (4, 7755891633), (6, 5170594422), (7, 4431938076), (9, 3447062948), (12, 2585297211), (14, 2215969038), (18, 1723531474), (21, 1477312692), (28, 1107984519), (36, 861765737), (42, 738656346), (63, 492437564), (84, 369328173), (126, 246218782), (252, 123109391), (887, 34975836), (1774, 17487918), (2661, 11658612), (3548, 8743959), (5322, 5829306), (6209, 4996548), (7983, 3886204), (10644, 2914653), (12418, 2498274), (15966, 1943102), (18627, 1665516), (24836, 1249137), (31932, 971551), (37254, 832758), (55881, 555172), (74508, 416379), (111762, 277586), (138793, 223524)]