70076916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21391}}^1$

素因数の和:21421

約数の個数: 72

約数和(自身を含む): 218027264

約数和(自身を除く): 147950348

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, 21391, 42782, 64173, 85564, 128346, 149737, 192519, 256692, 278083, 299474, 385038, 449211, 556166, 598948, 770076, 834249, 898422, 1112332, 1347633, 1668498, 1796844, 1946581, 2502747, 2695266, 3336996, 3893162, 5005494, 5390532, 5839743, 7786324, 10010988, 11679486, 17519229, 23358972, 35038458, 70076916]

約数ペア:

[(1, 70076916), (2, 35038458), (3, 23358972), (4, 17519229), (6, 11679486), (7, 10010988), (9, 7786324), (12, 5839743), (13, 5390532), (14, 5005494), (18, 3893162), (21, 3336996), (26, 2695266), (28, 2502747), (36, 1946581), (39, 1796844), (42, 1668498), (52, 1347633), (63, 1112332), (78, 898422), (84, 834249), (91, 770076), (117, 598948), (126, 556166), (156, 449211), (182, 385038), (234, 299474), (252, 278083), (273, 256692), (364, 192519), (468, 149737), (546, 128346), (819, 85564), (1092, 64173), (1638, 42782), (3276, 21391)]