64904436

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 192

約数和(自身を含む): 195955200

約数和(自身を除く): 131050764

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 29, 34, 36, 46, 51, 53, 54, 58, 68, 69, 87, 92, 102, 106, 108, 116, 138, 153, 159, 174, 204, 207, 212, 261, 276, 306, 318, 348, 391, 414, 459, 477, 493, 522, 612, 621, 636, 667, 782, 783, 828, 901, 918, 954, 986, 1044, 1173, 1219, 1242, 1334, 1431, 1479, 1537, 1564, 1566, 1802, 1836, 1908, 1972, 2001, 2346, 2438, 2484, 2668, 2703, 2862, 2958, 3074, 3132, 3519, 3604, 3657, 4002, 4437, 4611, 4692, 4876, 5406, 5724, 5916, 6003, 6148, 7038, 7314, 8004, 8109, 8874, 9222, 10557, 10812, 10971, 11339, 12006, 13311, 13833, 14076, 14628, 16218, 17748, 18009, 18444, 20723, 21114, 21942, 22678, 24012, 24327, 26129, 26622, 27666, 32436, 32913, 34017, 35351, 36018, 41446, 41499, 42228, 43884, 45356, 48654, 52258, 53244, 55332, 62169, 65826, 68034, 70702, 72036, 78387, 82892, 82998, 97308, 102051, 104516, 106053, 124338, 131652, 136068, 141404, 156774, 165996, 186507, 204102, 212106, 235161, 248676, 306153, 313548, 318159, 373014, 408204, 424212, 470322, 559521, 600967, 612306, 636318, 705483, 746028, 940644, 954477, 1119042, 1201934, 1224612, 1272636, 1410966, 1802901, 1908954, 2238084, 2403868, 2821932, 3605802, 3817908, 5408703, 7211604, 10817406, 16226109, 21634812, 32452218, 64904436]

約数ペア:

[(1, 64904436), (2, 32452218), (3, 21634812), (4, 16226109), (6, 10817406), (9, 7211604), (12, 5408703), (17, 3817908), (18, 3605802), (23, 2821932), (27, 2403868), (29, 2238084), (34, 1908954), (36, 1802901), (46, 1410966), (51, 1272636), (53, 1224612), (54, 1201934), (58, 1119042), (68, 954477), (69, 940644), (87, 746028), (92, 705483), (102, 636318), (106, 612306), (108, 600967), (116, 559521), (138, 470322), (153, 424212), (159, 408204), (174, 373014), (204, 318159), (207, 313548), (212, 306153), (261, 248676), (276, 235161), (306, 212106), (318, 204102), (348, 186507), (391, 165996), (414, 156774), (459, 141404), (477, 136068), (493, 131652), (522, 124338), (612, 106053), (621, 104516), (636, 102051), (667, 97308), (782, 82998), (783, 82892), (828, 78387), (901, 72036), (918, 70702), (954, 68034), (986, 65826), (1044, 62169), (1173, 55332), (1219, 53244), (1242, 52258), (1334, 48654), (1431, 45356), (1479, 43884), (1537, 42228), (1564, 41499), (1566, 41446), (1802, 36018), (1836, 35351), (1908, 34017), (1972, 32913), (2001, 32436), (2346, 27666), (2438, 26622), (2484, 26129), (2668, 24327), (2703, 24012), (2862, 22678), (2958, 21942), (3074, 21114), (3132, 20723), (3519, 18444), (3604, 18009), (3657, 17748), (4002, 16218), (4437, 14628), (4611, 14076), (4692, 13833), (4876, 13311), (5406, 12006), (5724, 11339), (5916, 10971), (6003, 10812), (6148, 10557), (7038, 9222), (7314, 8874), (8004, 8109)]