83670804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19531}}^1$

素因数の和:19565

約数の個数: 72

約数和(自身を含む): 255947328

約数和(自身を除く): 172276524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 19531, 39062, 58593, 78124, 117186, 136717, 175779, 234372, 273434, 332027, 351558, 410151, 546868, 664054, 703116, 820302, 996081, 1230453, 1328108, 1640604, 1992162, 2324189, 2460906, 2988243, 3984324, 4648378, 4921812, 5976486, 6972567, 9296756, 11952972, 13945134, 20917701, 27890268, 41835402, 83670804]

約数ペア:

[(1, 83670804), (2, 41835402), (3, 27890268), (4, 20917701), (6, 13945134), (7, 11952972), (9, 9296756), (12, 6972567), (14, 5976486), (17, 4921812), (18, 4648378), (21, 3984324), (28, 2988243), (34, 2460906), (36, 2324189), (42, 1992162), (51, 1640604), (63, 1328108), (68, 1230453), (84, 996081), (102, 820302), (119, 703116), (126, 664054), (153, 546868), (204, 410151), (238, 351558), (252, 332027), (306, 273434), (357, 234372), (476, 175779), (612, 136717), (714, 117186), (1071, 78124), (1428, 58593), (2142, 39062), (4284, 19531)]