71919588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:661

約数の個数: 96

約数和(自身を含む): 195761664

約数和(自身を除く): 123842076

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 47, 51, 52, 68, 78, 94, 102, 141, 156, 188, 204, 221, 282, 442, 564, 577, 611, 663, 799, 884, 1154, 1222, 1326, 1598, 1731, 1833, 2308, 2397, 2444, 2652, 3196, 3462, 3666, 4794, 6924, 7332, 7501, 9588, 9809, 10387, 15002, 19618, 20774, 22503, 27119, 29427, 30004, 31161, 39236, 41548, 45006, 54238, 58854, 62322, 81357, 90012, 108476, 117708, 124644, 127517, 162714, 255034, 325428, 352547, 382551, 461023, 510068, 705094, 765102, 922046, 1057641, 1383069, 1410188, 1530204, 1844092, 2115282, 2766138, 4230564, 5532276, 5993299, 11986598, 17979897, 23973196, 35959794, 71919588]

約数ペア:

[(1, 71919588), (2, 35959794), (3, 23973196), (4, 17979897), (6, 11986598), (12, 5993299), (13, 5532276), (17, 4230564), (26, 2766138), (34, 2115282), (39, 1844092), (47, 1530204), (51, 1410188), (52, 1383069), (68, 1057641), (78, 922046), (94, 765102), (102, 705094), (141, 510068), (156, 461023), (188, 382551), (204, 352547), (221, 325428), (282, 255034), (442, 162714), (564, 127517), (577, 124644), (611, 117708), (663, 108476), (799, 90012), (884, 81357), (1154, 62322), (1222, 58854), (1326, 54238), (1598, 45006), (1731, 41548), (1833, 39236), (2308, 31161), (2397, 30004), (2444, 29427), (2652, 27119), (3196, 22503), (3462, 20774), (3666, 19618), (4794, 15002), (6924, 10387), (7332, 9809), (7501, 9588)]