76787802

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:253

約数の個数: 144

約数和(自身を含む): 215239752

約数和(自身を除く): 138451950

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 37, 39, 42, 49, 63, 74, 78, 91, 98, 111, 117, 126, 147, 181, 182, 222, 234, 259, 273, 294, 333, 362, 441, 481, 518, 543, 546, 637, 666, 777, 819, 882, 962, 1086, 1267, 1274, 1443, 1554, 1629, 1638, 1813, 1911, 2331, 2353, 2534, 2886, 3258, 3367, 3626, 3801, 3822, 4329, 4662, 4706, 5439, 5733, 6697, 6734, 7059, 7602, 8658, 8869, 10101, 10878, 11403, 11466, 13394, 14118, 16317, 16471, 17738, 20091, 20202, 21177, 22806, 23569, 26607, 30303, 32634, 32942, 40182, 42354, 46879, 47138, 49413, 53214, 60273, 60606, 70707, 79821, 87061, 93758, 98826, 115297, 120546, 140637, 141414, 148239, 159642, 174122, 212121, 230594, 261183, 281274, 296478, 328153, 345891, 421911, 424242, 522366, 609427, 656306, 691782, 783549, 843822, 984459, 1037673, 1218854, 1567098, 1828281, 1968918, 2075346, 2953377, 3656562, 4265989, 5484843, 5906754, 8531978, 10969686, 12797967, 25595934, 38393901, 76787802]

約数ペア:

[(1, 76787802), (2, 38393901), (3, 25595934), (6, 12797967), (7, 10969686), (9, 8531978), (13, 5906754), (14, 5484843), (18, 4265989), (21, 3656562), (26, 2953377), (37, 2075346), (39, 1968918), (42, 1828281), (49, 1567098), (63, 1218854), (74, 1037673), (78, 984459), (91, 843822), (98, 783549), (111, 691782), (117, 656306), (126, 609427), (147, 522366), (181, 424242), (182, 421911), (222, 345891), (234, 328153), (259, 296478), (273, 281274), (294, 261183), (333, 230594), (362, 212121), (441, 174122), (481, 159642), (518, 148239), (543, 141414), (546, 140637), (637, 120546), (666, 115297), (777, 98826), (819, 93758), (882, 87061), (962, 79821), (1086, 70707), (1267, 60606), (1274, 60273), (1443, 53214), (1554, 49413), (1629, 47138), (1638, 46879), (1813, 42354), (1911, 40182), (2331, 32942), (2353, 32634), (2534, 30303), (2886, 26607), (3258, 23569), (3367, 22806), (3626, 21177), (3801, 20202), (3822, 20091), (4329, 17738), (4662, 16471), (4706, 16317), (5439, 14118), (5733, 13394), (6697, 11466), (6734, 11403), (7059, 10878), (7602, 10101), (8658, 8869)]