61542216

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{44987}}^1$

素因数の和:45018

約数の個数: 48

約数和(自身を含む): 175453200

約数和(自身を除く): 113910984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 44987, 89974, 134961, 179948, 269922, 359896, 404883, 539844, 809766, 854753, 1079688, 1619532, 1709506, 2564259, 3239064, 3419012, 5128518, 6838024, 7692777, 10257036, 15385554, 20514072, 30771108, 61542216]

約数ペア:

[(1, 61542216), (2, 30771108), (3, 20514072), (4, 15385554), (6, 10257036), (8, 7692777), (9, 6838024), (12, 5128518), (18, 3419012), (19, 3239064), (24, 2564259), (36, 1709506), (38, 1619532), (57, 1079688), (72, 854753), (76, 809766), (114, 539844), (152, 404883), (171, 359896), (228, 269922), (342, 179948), (456, 134961), (684, 89974), (1368, 44987)]