66740436

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:620

約数の個数: 144

約数和(自身を含む): 212075136

約数和(自身を除く): 145334700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 162, 189, 204, 238, 243, 252, 306, 324, 357, 378, 459, 476, 486, 567, 577, 612, 714, 756, 918, 972, 1071, 1134, 1154, 1377, 1428, 1701, 1731, 1836, 2142, 2268, 2308, 2754, 3213, 3402, 3462, 4039, 4131, 4284, 5193, 5508, 6426, 6804, 6924, 8078, 8262, 9639, 9809, 10386, 12117, 12852, 15579, 16156, 16524, 19278, 19618, 20772, 24234, 28917, 29427, 31158, 36351, 38556, 39236, 46737, 48468, 57834, 58854, 62316, 68663, 72702, 88281, 93474, 109053, 115668, 117708, 137326, 140211, 145404, 176562, 186948, 205989, 218106, 264843, 274652, 280422, 327159, 353124, 411978, 436212, 529686, 560844, 617967, 654318, 794529, 823956, 981477, 1059372, 1235934, 1308636, 1589058, 1853901, 1962954, 2383587, 2471868, 3178116, 3707802, 3925908, 4767174, 5561703, 7415604, 9534348, 11123406, 16685109, 22246812, 33370218, 66740436]

約数ペア:

[(1, 66740436), (2, 33370218), (3, 22246812), (4, 16685109), (6, 11123406), (7, 9534348), (9, 7415604), (12, 5561703), (14, 4767174), (17, 3925908), (18, 3707802), (21, 3178116), (27, 2471868), (28, 2383587), (34, 1962954), (36, 1853901), (42, 1589058), (51, 1308636), (54, 1235934), (63, 1059372), (68, 981477), (81, 823956), (84, 794529), (102, 654318), (108, 617967), (119, 560844), (126, 529686), (153, 436212), (162, 411978), (189, 353124), (204, 327159), (238, 280422), (243, 274652), (252, 264843), (306, 218106), (324, 205989), (357, 186948), (378, 176562), (459, 145404), (476, 140211), (486, 137326), (567, 117708), (577, 115668), (612, 109053), (714, 93474), (756, 88281), (918, 72702), (972, 68663), (1071, 62316), (1134, 58854), (1154, 57834), (1377, 48468), (1428, 46737), (1701, 39236), (1731, 38556), (1836, 36351), (2142, 31158), (2268, 29427), (2308, 28917), (2754, 24234), (3213, 20772), (3402, 19618), (3462, 19278), (4039, 16524), (4131, 16156), (4284, 15579), (5193, 12852), (5508, 12117), (6426, 10386), (6804, 9809), (6924, 9639), (8078, 8262)]