78362334

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{991}}^1$

素因数の和:1213

約数の個数: 48

約数和(自身を含む): 178274304

約数和(自身を除く): 99911970

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 191, 207, 382, 414, 573, 991, 1146, 1719, 1982, 2973, 3438, 4393, 5946, 8786, 8919, 13179, 17838, 22793, 26358, 39537, 45586, 68379, 79074, 136758, 189281, 205137, 378562, 410274, 567843, 1135686, 1703529, 3407058, 4353463, 8706926, 13060389, 26120778, 39181167, 78362334]

約数ペア:

[(1, 78362334), (2, 39181167), (3, 26120778), (6, 13060389), (9, 8706926), (18, 4353463), (23, 3407058), (46, 1703529), (69, 1135686), (138, 567843), (191, 410274), (207, 378562), (382, 205137), (414, 189281), (573, 136758), (991, 79074), (1146, 68379), (1719, 45586), (1982, 39537), (2973, 26358), (3438, 22793), (4393, 17838), (5946, 13179), (8786, 8919)]