78350536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 165862080

約数和(自身を除く): 87511544

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 107, 157, 212, 214, 314, 424, 428, 583, 628, 856, 1166, 1177, 1256, 1727, 2332, 2354, 3454, 4664, 4708, 5671, 6908, 8321, 9416, 11342, 13816, 16642, 16799, 22684, 33284, 33598, 45368, 62381, 66568, 67196, 91531, 124762, 134392, 183062, 184789, 249524, 366124, 369578, 499048, 732248, 739156, 890347, 1478312, 1780694, 3561388, 7122776, 9793817, 19587634, 39175268, 78350536]

約数ペア:

[(1, 78350536), (2, 39175268), (4, 19587634), (8, 9793817), (11, 7122776), (22, 3561388), (44, 1780694), (53, 1478312), (88, 890347), (106, 739156), (107, 732248), (157, 499048), (212, 369578), (214, 366124), (314, 249524), (424, 184789), (428, 183062), (583, 134392), (628, 124762), (856, 91531), (1166, 67196), (1177, 66568), (1256, 62381), (1727, 45368), (2332, 33598), (2354, 33284), (3454, 22684), (4664, 16799), (4708, 16642), (5671, 13816), (6908, 11342), (8321, 9416)]