72145002

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{809}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 146966400

約数和(自身を除く): 74821398

約数列:

[1, 2, 3, 6, 89, 167, 178, 267, 334, 501, 534, 809, 1002, 1618, 2427, 4854, 14863, 29726, 44589, 72001, 89178, 135103, 144002, 216003, 270206, 405309, 432006, 810618, 12024167, 24048334, 36072501, 72145002]

約数ペア:

[(1, 72145002), (2, 36072501), (3, 24048334), (6, 12024167), (89, 810618), (167, 432006), (178, 405309), (267, 270206), (334, 216003), (501, 144002), (534, 135103), (809, 89178), (1002, 72001), (1618, 44589), (2427, 29726), (4854, 14863)]