31980158712

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1553}}^1\times {\mathrm{15053}}^1$

素因数の和:16637

約数の個数: 96

約数和(自身を含む): 91236272400

約数和(自身を除く): 59256113688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 1553, 3106, 4659, 6212, 9318, 12424, 13977, 15053, 18636, 27954, 29507, 30106, 37272, 45159, 55908, 59014, 60212, 88521, 90318, 111816, 118028, 120424, 135477, 177042, 180636, 236056, 265563, 270954, 286007, 354084, 361272, 531126, 541908, 572014, 708168, 858021, 1062252, 1083816, 1144028, 1716042, 2124504, 2288056, 2574063, 3432084, 5148126, 6864168, 10296252, 20592504, 23377309, 46754618, 70131927, 93509236, 140263854, 187018472, 210395781, 280527708, 420791562, 444168871, 561055416, 841583124, 888337742, 1332506613, 1683166248, 1776675484, 2665013226, 3553350968, 3997519839, 5330026452, 7995039678, 10660052904, 15990079356, 31980158712]

約数ペア:

[(1, 31980158712), (2, 15990079356), (3, 10660052904), (4, 7995039678), (6, 5330026452), (8, 3997519839), (9, 3553350968), (12, 2665013226), (18, 1776675484), (19, 1683166248), (24, 1332506613), (36, 888337742), (38, 841583124), (57, 561055416), (72, 444168871), (76, 420791562), (114, 280527708), (152, 210395781), (171, 187018472), (228, 140263854), (342, 93509236), (456, 70131927), (684, 46754618), (1368, 23377309), (1553, 20592504), (3106, 10296252), (4659, 6864168), (6212, 5148126), (9318, 3432084), (12424, 2574063), (13977, 2288056), (15053, 2124504), (18636, 1716042), (27954, 1144028), (29507, 1083816), (30106, 1062252), (37272, 858021), (45159, 708168), (55908, 572014), (59014, 541908), (60212, 531126), (88521, 361272), (90318, 354084), (111816, 286007), (118028, 270954), (120424, 265563), (135477, 236056), (177042, 180636)]