67736368

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:402

約数の個数: 80

約数和(自身を含む): 159712000

約数和(自身を除く): 91975632

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 139, 152, 229, 266, 278, 304, 458, 532, 556, 916, 973, 1064, 1112, 1603, 1832, 1946, 2128, 2224, 2641, 3206, 3664, 3892, 4351, 5282, 6412, 7784, 8702, 10564, 12824, 15568, 17404, 18487, 21128, 25648, 30457, 31831, 34808, 36974, 42256, 60914, 63662, 69616, 73948, 121828, 127324, 147896, 222817, 243656, 254648, 295792, 445634, 487312, 509296, 604789, 891268, 1209578, 1782536, 2419156, 3565072, 4233523, 4838312, 8467046, 9676624, 16934092, 33868184, 67736368]

約数ペア:

[(1, 67736368), (2, 33868184), (4, 16934092), (7, 9676624), (8, 8467046), (14, 4838312), (16, 4233523), (19, 3565072), (28, 2419156), (38, 1782536), (56, 1209578), (76, 891268), (112, 604789), (133, 509296), (139, 487312), (152, 445634), (229, 295792), (266, 254648), (278, 243656), (304, 222817), (458, 147896), (532, 127324), (556, 121828), (916, 73948), (973, 69616), (1064, 63662), (1112, 60914), (1603, 42256), (1832, 36974), (1946, 34808), (2128, 31831), (2224, 30457), (2641, 25648), (3206, 21128), (3664, 18487), (3892, 17404), (4351, 15568), (5282, 12824), (6412, 10564), (7784, 8702)]