86996916

素因数分解:

$2^2\times 3^5\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 243996480

約数和(自身を除く): 156999564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 41, 54, 59, 74, 81, 82, 108, 111, 118, 123, 148, 162, 164, 177, 222, 236, 243, 246, 324, 333, 354, 369, 444, 486, 492, 531, 666, 708, 738, 972, 999, 1062, 1107, 1332, 1476, 1517, 1593, 1998, 2124, 2183, 2214, 2419, 2997, 3034, 3186, 3321, 3996, 4366, 4428, 4551, 4779, 4838, 5994, 6068, 6372, 6549, 6642, 7257, 8732, 8991, 9102, 9558, 9676, 9963, 11988, 13098, 13284, 13653, 14337, 14514, 17982, 18204, 19116, 19647, 19926, 21771, 26196, 27306, 28674, 29028, 35964, 39294, 39852, 40959, 43542, 54612, 57348, 58941, 65313, 78588, 81918, 87084, 89503, 117882, 122877, 130626, 163836, 176823, 179006, 195939, 235764, 245754, 261252, 268509, 353646, 358012, 368631, 391878, 491508, 530469, 537018, 587817, 707292, 737262, 783756, 805527, 1060938, 1074036, 1175634, 1474524, 1611054, 2121876, 2351268, 2416581, 3222108, 4833162, 7249743, 9666324, 14499486, 21749229, 28998972, 43498458, 86996916]

約数ペア:

[(1, 86996916), (2, 43498458), (3, 28998972), (4, 21749229), (6, 14499486), (9, 9666324), (12, 7249743), (18, 4833162), (27, 3222108), (36, 2416581), (37, 2351268), (41, 2121876), (54, 1611054), (59, 1474524), (74, 1175634), (81, 1074036), (82, 1060938), (108, 805527), (111, 783756), (118, 737262), (123, 707292), (148, 587817), (162, 537018), (164, 530469), (177, 491508), (222, 391878), (236, 368631), (243, 358012), (246, 353646), (324, 268509), (333, 261252), (354, 245754), (369, 235764), (444, 195939), (486, 179006), (492, 176823), (531, 163836), (666, 130626), (708, 122877), (738, 117882), (972, 89503), (999, 87084), (1062, 81918), (1107, 78588), (1332, 65313), (1476, 58941), (1517, 57348), (1593, 54612), (1998, 43542), (2124, 40959), (2183, 39852), (2214, 39294), (2419, 35964), (2997, 29028), (3034, 28674), (3186, 27306), (3321, 26196), (3996, 21771), (4366, 19926), (4428, 19647), (4551, 19116), (4779, 18204), (4838, 17982), (5994, 14514), (6068, 14337), (6372, 13653), (6549, 13284), (6642, 13098), (7257, 11988), (8732, 9963), (8991, 9676), (9102, 9558)]