87392196

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 120

約数和(自身を含む): 241496640

約数和(自身を除く): 154104444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 71, 81, 87, 108, 116, 131, 142, 162, 174, 213, 261, 262, 284, 324, 348, 393, 426, 522, 524, 639, 783, 786, 852, 1044, 1179, 1278, 1566, 1572, 1917, 2059, 2349, 2358, 2556, 3132, 3537, 3799, 3834, 4118, 4698, 4716, 5751, 6177, 7074, 7598, 7668, 8236, 9301, 9396, 10611, 11397, 11502, 12354, 14148, 15196, 18531, 18602, 21222, 22794, 23004, 24708, 27903, 34191, 37062, 37204, 42444, 45588, 55593, 55806, 68382, 74124, 83709, 102573, 111186, 111612, 136764, 166779, 167418, 205146, 222372, 251127, 269729, 307719, 333558, 334836, 410292, 502254, 539458, 615438, 667116, 753381, 809187, 1004508, 1078916, 1230876, 1506762, 1618374, 2427561, 3013524, 3236748, 4855122, 7282683, 9710244, 14565366, 21848049, 29130732, 43696098, 87392196]

約数ペア:

[(1, 87392196), (2, 43696098), (3, 29130732), (4, 21848049), (6, 14565366), (9, 9710244), (12, 7282683), (18, 4855122), (27, 3236748), (29, 3013524), (36, 2427561), (54, 1618374), (58, 1506762), (71, 1230876), (81, 1078916), (87, 1004508), (108, 809187), (116, 753381), (131, 667116), (142, 615438), (162, 539458), (174, 502254), (213, 410292), (261, 334836), (262, 333558), (284, 307719), (324, 269729), (348, 251127), (393, 222372), (426, 205146), (522, 167418), (524, 166779), (639, 136764), (783, 111612), (786, 111186), (852, 102573), (1044, 83709), (1179, 74124), (1278, 68382), (1566, 55806), (1572, 55593), (1917, 45588), (2059, 42444), (2349, 37204), (2358, 37062), (2556, 34191), (3132, 27903), (3537, 24708), (3799, 23004), (3834, 22794), (4118, 21222), (4698, 18602), (4716, 18531), (5751, 15196), (6177, 14148), (7074, 12354), (7598, 11502), (7668, 11397), (8236, 10611), (9301, 9396)]