27129384

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 80352000

約数和(自身を除く): 53222616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 61, 71, 72, 87, 108, 116, 122, 142, 174, 183, 213, 216, 232, 244, 261, 284, 348, 366, 426, 488, 522, 549, 568, 639, 696, 732, 783, 852, 1044, 1098, 1278, 1464, 1566, 1647, 1704, 1769, 1917, 2059, 2088, 2196, 2556, 3132, 3294, 3538, 3834, 4118, 4331, 4392, 5112, 5307, 6177, 6264, 6588, 7076, 7668, 8236, 8662, 10614, 12354, 12993, 13176, 14152, 15336, 15921, 16472, 17324, 18531, 21228, 24708, 25986, 31842, 34648, 37062, 38979, 42456, 47763, 49416, 51972, 55593, 63684, 74124, 77958, 95526, 103944, 111186, 116937, 125599, 127368, 148248, 155916, 191052, 222372, 233874, 251198, 311832, 376797, 382104, 444744, 467748, 502396, 753594, 935496, 1004792, 1130391, 1507188, 2260782, 3014376, 3391173, 4521564, 6782346, 9043128, 13564692, 27129384]

約数ペア:

[(1, 27129384), (2, 13564692), (3, 9043128), (4, 6782346), (6, 4521564), (8, 3391173), (9, 3014376), (12, 2260782), (18, 1507188), (24, 1130391), (27, 1004792), (29, 935496), (36, 753594), (54, 502396), (58, 467748), (61, 444744), (71, 382104), (72, 376797), (87, 311832), (108, 251198), (116, 233874), (122, 222372), (142, 191052), (174, 155916), (183, 148248), (213, 127368), (216, 125599), (232, 116937), (244, 111186), (261, 103944), (284, 95526), (348, 77958), (366, 74124), (426, 63684), (488, 55593), (522, 51972), (549, 49416), (568, 47763), (639, 42456), (696, 38979), (732, 37062), (783, 34648), (852, 31842), (1044, 25986), (1098, 24708), (1278, 21228), (1464, 18531), (1566, 17324), (1647, 16472), (1704, 15921), (1769, 15336), (1917, 14152), (2059, 13176), (2088, 12993), (2196, 12354), (2556, 10614), (3132, 8662), (3294, 8236), (3538, 7668), (3834, 7076), (4118, 6588), (4331, 6264), (4392, 6177), (5112, 5307)]