84005676

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 217395360

約数和(自身を除く): 133389684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 157, 167, 178, 267, 314, 334, 356, 471, 501, 534, 628, 668, 801, 942, 1002, 1068, 1413, 1503, 1602, 1884, 2004, 2826, 3006, 3204, 5652, 6012, 13973, 14863, 26219, 27946, 29726, 41919, 44589, 52438, 55892, 59452, 78657, 83838, 89178, 104876, 125757, 133767, 157314, 167676, 178356, 235971, 251514, 267534, 314628, 471942, 503028, 535068, 943884, 2333491, 4666982, 7000473, 9333964, 14000946, 21001419, 28001892, 42002838, 84005676]

約数ペア:

[(1, 84005676), (2, 42002838), (3, 28001892), (4, 21001419), (6, 14000946), (9, 9333964), (12, 7000473), (18, 4666982), (36, 2333491), (89, 943884), (157, 535068), (167, 503028), (178, 471942), (267, 314628), (314, 267534), (334, 251514), (356, 235971), (471, 178356), (501, 167676), (534, 157314), (628, 133767), (668, 125757), (801, 104876), (942, 89178), (1002, 83838), (1068, 78657), (1413, 59452), (1503, 55892), (1602, 52438), (1884, 44589), (2004, 41919), (2826, 29726), (3006, 27946), (3204, 26219), (5652, 14863), (6012, 13973)]