66966144

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{3559}}^1$

素因数の和:3590

約数の個数: 96

約数和(自身を含む): 206978400

約数和(自身を除く): 140012256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 384, 392, 448, 588, 672, 784, 896, 1176, 1344, 1568, 2352, 2688, 3136, 3559, 4704, 6272, 7118, 9408, 10677, 14236, 18816, 21354, 24913, 28472, 42708, 49826, 56944, 74739, 85416, 99652, 113888, 149478, 170832, 174391, 199304, 227776, 298956, 341664, 348782, 398608, 455552, 523173, 597912, 683328, 697564, 797216, 1046346, 1195824, 1366656, 1395128, 1594432, 2092692, 2391648, 2790256, 3188864, 4185384, 4783296, 5580512, 8370768, 9566592, 11161024, 16741536, 22322048, 33483072, 66966144]

約数ペア:

[(1, 66966144), (2, 33483072), (3, 22322048), (4, 16741536), (6, 11161024), (7, 9566592), (8, 8370768), (12, 5580512), (14, 4783296), (16, 4185384), (21, 3188864), (24, 2790256), (28, 2391648), (32, 2092692), (42, 1594432), (48, 1395128), (49, 1366656), (56, 1195824), (64, 1046346), (84, 797216), (96, 697564), (98, 683328), (112, 597912), (128, 523173), (147, 455552), (168, 398608), (192, 348782), (196, 341664), (224, 298956), (294, 227776), (336, 199304), (384, 174391), (392, 170832), (448, 149478), (588, 113888), (672, 99652), (784, 85416), (896, 74739), (1176, 56944), (1344, 49826), (1568, 42708), (2352, 28472), (2688, 24913), (3136, 21354), (3559, 18816), (4704, 14236), (6272, 10677), (7118, 9408)]