61901448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1609}}^1$

素因数の和:1854

約数の個数: 64

約数和(自身を含む): 177744000

約数和(自身を除く): 115842552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 229, 458, 687, 916, 1374, 1603, 1609, 1832, 2748, 3206, 3218, 4809, 4827, 5496, 6412, 6436, 9618, 9654, 11263, 12824, 12872, 19236, 19308, 22526, 33789, 38472, 38616, 45052, 67578, 90104, 135156, 270312, 368461, 736922, 1105383, 1473844, 2210766, 2579227, 2947688, 4421532, 5158454, 7737681, 8843064, 10316908, 15475362, 20633816, 30950724, 61901448]

約数ペア:

[(1, 61901448), (2, 30950724), (3, 20633816), (4, 15475362), (6, 10316908), (7, 8843064), (8, 7737681), (12, 5158454), (14, 4421532), (21, 2947688), (24, 2579227), (28, 2210766), (42, 1473844), (56, 1105383), (84, 736922), (168, 368461), (229, 270312), (458, 135156), (687, 90104), (916, 67578), (1374, 45052), (1603, 38616), (1609, 38472), (1832, 33789), (2748, 22526), (3206, 19308), (3218, 19236), (4809, 12872), (4827, 12824), (5496, 11263), (6412, 9654), (6436, 9618)]