72145734

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{911}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 147350016

約数和(自身を除く): 75204282

約数列:

[1, 2, 3, 6, 67, 134, 197, 201, 394, 402, 591, 911, 1182, 1822, 2733, 5466, 13199, 26398, 39597, 61037, 79194, 122074, 179467, 183111, 358934, 366222, 538401, 1076802, 12024289, 24048578, 36072867, 72145734]

約数ペア:

[(1, 72145734), (2, 36072867), (3, 24048578), (6, 12024289), (67, 1076802), (134, 538401), (197, 366222), (201, 358934), (394, 183111), (402, 179467), (591, 122074), (911, 79194), (1182, 61037), (1822, 39597), (2733, 26398), (5466, 13199)]