66239472

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:231

約数の個数: 160

約数和(自身を含む): 200542720

約数和(自身を除く): 134303248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 37, 38, 39, 48, 52, 57, 74, 76, 78, 104, 111, 114, 148, 151, 152, 156, 208, 222, 228, 247, 296, 302, 304, 312, 444, 453, 456, 481, 494, 592, 604, 624, 703, 741, 888, 906, 912, 962, 988, 1208, 1406, 1443, 1482, 1776, 1812, 1924, 1963, 1976, 2109, 2416, 2812, 2869, 2886, 2964, 3624, 3848, 3926, 3952, 4218, 5587, 5624, 5738, 5772, 5889, 5928, 7248, 7696, 7852, 8436, 8607, 9139, 11174, 11248, 11476, 11544, 11778, 11856, 15704, 16761, 16872, 17214, 18278, 22348, 22952, 23088, 23556, 27417, 31408, 33522, 33744, 34428, 36556, 37297, 44696, 45904, 47112, 54834, 67044, 68856, 72631, 73112, 74594, 89392, 94224, 106153, 109668, 111891, 134088, 137712, 145262, 146224, 149188, 212306, 217893, 219336, 223782, 268176, 290524, 298376, 318459, 424612, 435786, 438672, 447564, 581048, 596752, 636918, 849224, 871572, 895128, 1162096, 1273836, 1379989, 1698448, 1743144, 1790256, 2547672, 2759978, 3486288, 4139967, 5095344, 5519956, 8279934, 11039912, 16559868, 22079824, 33119736, 66239472]

約数ペア:

[(1, 66239472), (2, 33119736), (3, 22079824), (4, 16559868), (6, 11039912), (8, 8279934), (12, 5519956), (13, 5095344), (16, 4139967), (19, 3486288), (24, 2759978), (26, 2547672), (37, 1790256), (38, 1743144), (39, 1698448), (48, 1379989), (52, 1273836), (57, 1162096), (74, 895128), (76, 871572), (78, 849224), (104, 636918), (111, 596752), (114, 581048), (148, 447564), (151, 438672), (152, 435786), (156, 424612), (208, 318459), (222, 298376), (228, 290524), (247, 268176), (296, 223782), (302, 219336), (304, 217893), (312, 212306), (444, 149188), (453, 146224), (456, 145262), (481, 137712), (494, 134088), (592, 111891), (604, 109668), (624, 106153), (703, 94224), (741, 89392), (888, 74594), (906, 73112), (912, 72631), (962, 68856), (988, 67044), (1208, 54834), (1406, 47112), (1443, 45904), (1482, 44696), (1776, 37297), (1812, 36556), (1924, 34428), (1963, 33744), (1976, 33522), (2109, 31408), (2416, 27417), (2812, 23556), (2869, 23088), (2886, 22952), (2964, 22348), (3624, 18278), (3848, 17214), (3926, 16872), (3952, 16761), (4218, 15704), (5587, 11856), (5624, 11778), (5738, 11544), (5772, 11476), (5889, 11248), (5928, 11174), (7248, 9139), (7696, 8607), (7852, 8436)]