74488284

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8377}}^1$

素因数の和:8419

約数の個数: 72

約数和(自身を含む): 213471440

約数和(自身を除く): 138983156

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8377, 8892, 16754, 25131, 33508, 50262, 75393, 100524, 108901, 150786, 159163, 217802, 301572, 318326, 326703, 435604, 477489, 636652, 653406, 954978, 980109, 1306812, 1432467, 1909956, 1960218, 2069119, 2864934, 3920436, 4138238, 5729868, 6207357, 8276476, 12414714, 18622071, 24829428, 37244142, 74488284]

約数ペア:

[(1, 74488284), (2, 37244142), (3, 24829428), (4, 18622071), (6, 12414714), (9, 8276476), (12, 6207357), (13, 5729868), (18, 4138238), (19, 3920436), (26, 2864934), (36, 2069119), (38, 1960218), (39, 1909956), (52, 1432467), (57, 1306812), (76, 980109), (78, 954978), (114, 653406), (117, 636652), (156, 477489), (171, 435604), (228, 326703), (234, 318326), (247, 301572), (342, 217802), (468, 159163), (494, 150786), (684, 108901), (741, 100524), (988, 75393), (1482, 50262), (2223, 33508), (2964, 25131), (4446, 16754), (8377, 8892)]