67823940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8629}}^1$

素因数の和:8772

約数の個数: 48

約数和(自身を含む): 191378880

約数和(自身を除く): 123554940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 8629, 17258, 25887, 34516, 43145, 51774, 86290, 103548, 129435, 172580, 258870, 517740, 1130399, 2260798, 3391197, 4521596, 5651995, 6782394, 11303990, 13564788, 16955985, 22607980, 33911970, 67823940]

約数ペア:

[(1, 67823940), (2, 33911970), (3, 22607980), (4, 16955985), (5, 13564788), (6, 11303990), (10, 6782394), (12, 5651995), (15, 4521596), (20, 3391197), (30, 2260798), (60, 1130399), (131, 517740), (262, 258870), (393, 172580), (524, 129435), (655, 103548), (786, 86290), (1310, 51774), (1572, 43145), (1965, 34516), (2620, 25887), (3930, 17258), (7860, 8629)]