57131118

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1543}}^1$

素因数の和:1590

約数の個数: 72

約数和(自身を含む): 144157104

約数和(自身を除く): 87025986

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 121, 153, 187, 198, 242, 306, 363, 374, 561, 726, 1089, 1122, 1543, 1683, 2057, 2178, 3086, 3366, 4114, 4629, 6171, 9258, 12342, 13887, 16973, 18513, 26231, 27774, 33946, 37026, 50919, 52462, 78693, 101838, 152757, 157386, 186703, 236079, 288541, 305514, 373406, 472158, 560109, 577082, 865623, 1120218, 1680327, 1731246, 2596869, 3173951, 3360654, 5193738, 6347902, 9521853, 19043706, 28565559, 57131118]

約数ペア:

[(1, 57131118), (2, 28565559), (3, 19043706), (6, 9521853), (9, 6347902), (11, 5193738), (17, 3360654), (18, 3173951), (22, 2596869), (33, 1731246), (34, 1680327), (51, 1120218), (66, 865623), (99, 577082), (102, 560109), (121, 472158), (153, 373406), (187, 305514), (198, 288541), (242, 236079), (306, 186703), (363, 157386), (374, 152757), (561, 101838), (726, 78693), (1089, 52462), (1122, 50919), (1543, 37026), (1683, 33946), (2057, 27774), (2178, 26231), (3086, 18513), (3366, 16973), (4114, 13887), (4629, 12342), (6171, 9258)]