87089616

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:401

約数の個数: 120

約数和(自身を含む): 259532000

約数和(自身を除く): 172442384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 139, 144, 152, 171, 228, 229, 278, 304, 342, 417, 456, 458, 556, 684, 687, 834, 912, 916, 1112, 1251, 1368, 1374, 1668, 1832, 2061, 2224, 2502, 2641, 2736, 2748, 3336, 3664, 4122, 4351, 5004, 5282, 5496, 6672, 7923, 8244, 8702, 10008, 10564, 10992, 13053, 15846, 16488, 17404, 20016, 21128, 23769, 26106, 31692, 31831, 32976, 34808, 39159, 42256, 47538, 52212, 63384, 63662, 69616, 78318, 95076, 95493, 104424, 126768, 127324, 156636, 190152, 190986, 208848, 254648, 286479, 313272, 380304, 381972, 509296, 572958, 604789, 626544, 763944, 1145916, 1209578, 1527888, 1814367, 2291832, 2419156, 3628734, 4583664, 4838312, 5443101, 7257468, 9676624, 10886202, 14514936, 21772404, 29029872, 43544808, 87089616]

約数ペア:

[(1, 87089616), (2, 43544808), (3, 29029872), (4, 21772404), (6, 14514936), (8, 10886202), (9, 9676624), (12, 7257468), (16, 5443101), (18, 4838312), (19, 4583664), (24, 3628734), (36, 2419156), (38, 2291832), (48, 1814367), (57, 1527888), (72, 1209578), (76, 1145916), (114, 763944), (139, 626544), (144, 604789), (152, 572958), (171, 509296), (228, 381972), (229, 380304), (278, 313272), (304, 286479), (342, 254648), (417, 208848), (456, 190986), (458, 190152), (556, 156636), (684, 127324), (687, 126768), (834, 104424), (912, 95493), (916, 95076), (1112, 78318), (1251, 69616), (1368, 63662), (1374, 63384), (1668, 52212), (1832, 47538), (2061, 42256), (2224, 39159), (2502, 34808), (2641, 32976), (2736, 31831), (2748, 31692), (3336, 26106), (3664, 23769), (4122, 21128), (4351, 20016), (5004, 17404), (5282, 16488), (5496, 15846), (6672, 13053), (7923, 10992), (8244, 10564), (8702, 10008)]