127941732

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{809}}^1$

素因数の和:1033

約数の個数: 72

約数和(自身を含む): 339655680

約数和(自身を除く): 211713948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 191, 207, 276, 382, 414, 573, 764, 809, 828, 1146, 1618, 1719, 2292, 2427, 3236, 3438, 4393, 4854, 6876, 7281, 8786, 9708, 13179, 14562, 17572, 18607, 26358, 29124, 37214, 39537, 52716, 55821, 74428, 79074, 111642, 154519, 158148, 167463, 223284, 309038, 334926, 463557, 618076, 669852, 927114, 1390671, 1854228, 2781342, 3553937, 5562684, 7107874, 10661811, 14215748, 21323622, 31985433, 42647244, 63970866, 127941732]

約数ペア:

[(1, 127941732), (2, 63970866), (3, 42647244), (4, 31985433), (6, 21323622), (9, 14215748), (12, 10661811), (18, 7107874), (23, 5562684), (36, 3553937), (46, 2781342), (69, 1854228), (92, 1390671), (138, 927114), (191, 669852), (207, 618076), (276, 463557), (382, 334926), (414, 309038), (573, 223284), (764, 167463), (809, 158148), (828, 154519), (1146, 111642), (1618, 79074), (1719, 74428), (2292, 55821), (2427, 52716), (3236, 39537), (3438, 37214), (4393, 29124), (4854, 26358), (6876, 18607), (7281, 17572), (8786, 14562), (9708, 13179)]