67441428

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1733}}^1$

素因数の和:1813

約数の個数: 72

約数和(自身を含む): 181778688

約数和(自身を除く): 114337260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 47, 69, 92, 94, 138, 141, 188, 207, 276, 282, 414, 423, 564, 828, 846, 1081, 1692, 1733, 2162, 3243, 3466, 4324, 5199, 6486, 6932, 9729, 10398, 12972, 15597, 19458, 20796, 31194, 38916, 39859, 62388, 79718, 81451, 119577, 159436, 162902, 239154, 244353, 325804, 358731, 478308, 488706, 717462, 733059, 977412, 1434924, 1466118, 1873373, 2932236, 3746746, 5620119, 7493492, 11240238, 16860357, 22480476, 33720714, 67441428]

約数ペア:

[(1, 67441428), (2, 33720714), (3, 22480476), (4, 16860357), (6, 11240238), (9, 7493492), (12, 5620119), (18, 3746746), (23, 2932236), (36, 1873373), (46, 1466118), (47, 1434924), (69, 977412), (92, 733059), (94, 717462), (138, 488706), (141, 478308), (188, 358731), (207, 325804), (276, 244353), (282, 239154), (414, 162902), (423, 159436), (564, 119577), (828, 81451), (846, 79718), (1081, 62388), (1692, 39859), (1733, 38916), (2162, 31194), (3243, 20796), (3466, 19458), (4324, 15597), (5199, 12972), (6486, 10398), (6932, 9729)]