71795376

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{8747}}^1$

素因数の和:8783

約数の個数: 80

約数和(自身を含む): 216950400

約数和(自身を除く): 145155024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 8747, 17494, 26241, 34988, 52482, 69976, 78723, 104964, 139952, 157446, 166193, 209928, 236169, 314892, 332386, 419856, 472338, 498579, 629784, 664772, 944676, 997158, 1259568, 1329544, 1495737, 1889352, 1994316, 2659088, 2991474, 3778704, 3988632, 4487211, 5982948, 7977264, 8974422, 11965896, 17948844, 23931792, 35897688, 71795376]

約数ペア:

[(1, 71795376), (2, 35897688), (3, 23931792), (4, 17948844), (6, 11965896), (8, 8974422), (9, 7977264), (12, 5982948), (16, 4487211), (18, 3988632), (19, 3778704), (24, 2991474), (27, 2659088), (36, 1994316), (38, 1889352), (48, 1495737), (54, 1329544), (57, 1259568), (72, 997158), (76, 944676), (108, 664772), (114, 629784), (144, 498579), (152, 472338), (171, 419856), (216, 332386), (228, 314892), (304, 236169), (342, 209928), (432, 166193), (456, 157446), (513, 139952), (684, 104964), (912, 78723), (1026, 69976), (1368, 52482), (2052, 34988), (2736, 26241), (4104, 17494), (8208, 8747)]