87996636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26861}}^1$

素因数の和:26891

約数の個数: 72

約数和(自身を含む): 273777504

約数和(自身を除く): 185780868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 26861, 53722, 80583, 107444, 161166, 188027, 241749, 322332, 349193, 376054, 483498, 564081, 698386, 752108, 966996, 1047579, 1128162, 1396772, 1692243, 2095158, 2256324, 2444351, 3142737, 3384486, 4190316, 4888702, 6285474, 6768972, 7333053, 9777404, 12570948, 14666106, 21999159, 29332212, 43998318, 87996636]

約数ペア:

[(1, 87996636), (2, 43998318), (3, 29332212), (4, 21999159), (6, 14666106), (7, 12570948), (9, 9777404), (12, 7333053), (13, 6768972), (14, 6285474), (18, 4888702), (21, 4190316), (26, 3384486), (28, 3142737), (36, 2444351), (39, 2256324), (42, 2095158), (52, 1692243), (63, 1396772), (78, 1128162), (84, 1047579), (91, 966996), (117, 752108), (126, 698386), (156, 564081), (182, 483498), (234, 376054), (252, 349193), (273, 322332), (364, 241749), (468, 188027), (546, 161166), (819, 107444), (1092, 80583), (1638, 53722), (3276, 26861)]