40069476

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{281}}^1$

素因数の和:541

約数の個数: 72

約数和(自身を含む): 108088344

約数和(自身を除く): 68018868

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 233, 281, 306, 466, 562, 612, 699, 843, 932, 1124, 1398, 1686, 2097, 2529, 2796, 3372, 3961, 4194, 4777, 5058, 7922, 8388, 9554, 10116, 11883, 14331, 15844, 19108, 23766, 28662, 35649, 42993, 47532, 57324, 65473, 71298, 85986, 130946, 142596, 171972, 196419, 261892, 392838, 589257, 785676, 1113041, 1178514, 2226082, 2357028, 3339123, 4452164, 6678246, 10017369, 13356492, 20034738, 40069476]

約数ペア:

[(1, 40069476), (2, 20034738), (3, 13356492), (4, 10017369), (6, 6678246), (9, 4452164), (12, 3339123), (17, 2357028), (18, 2226082), (34, 1178514), (36, 1113041), (51, 785676), (68, 589257), (102, 392838), (153, 261892), (204, 196419), (233, 171972), (281, 142596), (306, 130946), (466, 85986), (562, 71298), (612, 65473), (699, 57324), (843, 47532), (932, 42993), (1124, 35649), (1398, 28662), (1686, 23766), (2097, 19108), (2529, 15844), (2796, 14331), (3372, 11883), (3961, 10116), (4194, 9554), (4777, 8388), (5058, 7922)]