40081392

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:110

約数の個数: 180

約数和(自身を含む): 128028264

約数和(自身を除く): 87946872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 61, 72, 78, 81, 104, 108, 117, 122, 144, 156, 162, 169, 183, 208, 216, 234, 243, 244, 312, 324, 338, 351, 366, 432, 468, 486, 488, 507, 549, 624, 648, 676, 702, 732, 793, 936, 972, 976, 1014, 1053, 1098, 1296, 1352, 1404, 1464, 1521, 1586, 1647, 1872, 1944, 2028, 2106, 2196, 2379, 2704, 2808, 2928, 3042, 3159, 3172, 3294, 3888, 4056, 4212, 4392, 4563, 4758, 4941, 5616, 6084, 6318, 6344, 6588, 7137, 8112, 8424, 8784, 9126, 9516, 9882, 10309, 12168, 12636, 12688, 13176, 13689, 14274, 14823, 16848, 18252, 19032, 19764, 20618, 21411, 24336, 25272, 26352, 27378, 28548, 29646, 30927, 36504, 38064, 39528, 41067, 41236, 42822, 50544, 54756, 57096, 59292, 61854, 64233, 73008, 79056, 82134, 82472, 85644, 92781, 109512, 114192, 118584, 123708, 128466, 164268, 164944, 171288, 185562, 192699, 219024, 237168, 247416, 256932, 278343, 328536, 342576, 371124, 385398, 494832, 513864, 556686, 657072, 742248, 770796, 835029, 1027728, 1113372, 1484496, 1541592, 1670058, 2226744, 2505087, 3083184, 3340116, 4453488, 5010174, 6680232, 10020348, 13360464, 20040696, 40081392]

約数ペア:

[(1, 40081392), (2, 20040696), (3, 13360464), (4, 10020348), (6, 6680232), (8, 5010174), (9, 4453488), (12, 3340116), (13, 3083184), (16, 2505087), (18, 2226744), (24, 1670058), (26, 1541592), (27, 1484496), (36, 1113372), (39, 1027728), (48, 835029), (52, 770796), (54, 742248), (61, 657072), (72, 556686), (78, 513864), (81, 494832), (104, 385398), (108, 371124), (117, 342576), (122, 328536), (144, 278343), (156, 256932), (162, 247416), (169, 237168), (183, 219024), (208, 192699), (216, 185562), (234, 171288), (243, 164944), (244, 164268), (312, 128466), (324, 123708), (338, 118584), (351, 114192), (366, 109512), (432, 92781), (468, 85644), (486, 82472), (488, 82134), (507, 79056), (549, 73008), (624, 64233), (648, 61854), (676, 59292), (702, 57096), (732, 54756), (793, 50544), (936, 42822), (972, 41236), (976, 41067), (1014, 39528), (1053, 38064), (1098, 36504), (1296, 30927), (1352, 29646), (1404, 28548), (1464, 27378), (1521, 26352), (1586, 25272), (1647, 24336), (1872, 21411), (1944, 20618), (2028, 19764), (2106, 19032), (2196, 18252), (2379, 16848), (2704, 14823), (2808, 14274), (2928, 13689), (3042, 13176), (3159, 12688), (3172, 12636), (3294, 12168), (3888, 10309), (4056, 9882), (4212, 9516), (4392, 9126), (4563, 8784), (4758, 8424), (4941, 8112), (5616, 7137), (6084, 6588), (6318, 6344)]