76920018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2351}}^1$

素因数の和:2423

約数の個数: 64

約数和(自身を含む): 189665280

約数和(自身を除く): 112745262

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 82, 114, 123, 133, 246, 266, 287, 399, 574, 779, 798, 861, 1558, 1722, 2337, 2351, 4674, 4702, 5453, 7053, 10906, 14106, 16359, 16457, 32718, 32914, 44669, 49371, 89338, 96391, 98742, 134007, 192782, 268014, 289173, 312683, 578346, 625366, 674737, 938049, 1349474, 1831429, 1876098, 2024211, 3662858, 4048422, 5494287, 10988574, 12820003, 25640006, 38460009, 76920018]

約数ペア:

[(1, 76920018), (2, 38460009), (3, 25640006), (6, 12820003), (7, 10988574), (14, 5494287), (19, 4048422), (21, 3662858), (38, 2024211), (41, 1876098), (42, 1831429), (57, 1349474), (82, 938049), (114, 674737), (123, 625366), (133, 578346), (246, 312683), (266, 289173), (287, 268014), (399, 192782), (574, 134007), (779, 98742), (798, 96391), (861, 89338), (1558, 49371), (1722, 44669), (2337, 32914), (2351, 32718), (4674, 16457), (4702, 16359), (5453, 14106), (7053, 10906)]