72742194

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{3457}}^1$

素因数の和:3639

約数の個数: 48

約数和(自身を含む): 181254528

約数和(自身を除く): 108512334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 167, 334, 501, 1002, 1169, 1503, 2338, 3006, 3457, 3507, 6914, 7014, 10371, 10521, 20742, 21042, 24199, 31113, 48398, 62226, 72597, 145194, 217791, 435582, 577319, 1154638, 1731957, 3463914, 4041233, 5195871, 8082466, 10391742, 12123699, 24247398, 36371097, 72742194]

約数ペア:

[(1, 72742194), (2, 36371097), (3, 24247398), (6, 12123699), (7, 10391742), (9, 8082466), (14, 5195871), (18, 4041233), (21, 3463914), (42, 1731957), (63, 1154638), (126, 577319), (167, 435582), (334, 217791), (501, 145194), (1002, 72597), (1169, 62226), (1503, 48398), (2338, 31113), (3006, 24199), (3457, 21042), (3507, 20742), (6914, 10521), (7014, 10371)]