75154804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 143942400

約数和(自身を除く): 68787596

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 89, 164, 178, 271, 356, 542, 779, 1084, 1558, 1691, 3116, 3382, 3649, 5149, 6764, 7298, 10298, 11111, 14596, 20596, 22222, 24119, 44444, 48238, 69331, 96476, 138662, 211109, 277324, 422218, 458261, 844436, 916522, 988879, 1833044, 1977758, 3955516, 18788701, 37577402, 75154804]

約数ペア:

[(1, 75154804), (2, 37577402), (4, 18788701), (19, 3955516), (38, 1977758), (41, 1833044), (76, 988879), (82, 916522), (89, 844436), (164, 458261), (178, 422218), (271, 277324), (356, 211109), (542, 138662), (779, 96476), (1084, 69331), (1558, 48238), (1691, 44444), (3116, 24119), (3382, 22222), (3649, 20596), (5149, 14596), (6764, 11111), (7298, 10298)]