72532064

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:109

約数の個数: 144

約数和(自身を含む): 178246656

約数和(自身を除く): 105714592

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 31, 32, 34, 44, 46, 62, 68, 88, 92, 124, 136, 176, 184, 187, 248, 253, 272, 289, 341, 352, 368, 374, 391, 496, 506, 527, 544, 578, 682, 713, 736, 748, 782, 992, 1012, 1054, 1156, 1364, 1426, 1496, 1564, 2024, 2108, 2312, 2728, 2852, 2992, 3128, 3179, 4048, 4216, 4301, 4624, 5456, 5704, 5797, 5984, 6256, 6358, 6647, 7843, 8096, 8432, 8602, 8959, 9248, 10912, 11408, 11594, 12121, 12512, 12716, 13294, 15686, 16864, 17204, 17918, 22816, 23188, 24242, 25432, 26588, 31372, 34408, 35836, 46376, 48484, 50864, 53176, 62744, 68816, 71672, 73117, 92752, 96968, 98549, 101728, 106352, 125488, 133331, 137632, 143344, 146234, 185504, 193936, 197098, 206057, 212704, 250976, 266662, 286688, 292468, 387872, 394196, 412114, 533324, 584936, 788392, 824228, 1066648, 1169872, 1576784, 1648456, 2133296, 2266627, 2339744, 3153568, 3296912, 4266592, 4533254, 6593824, 9066508, 18133016, 36266032, 72532064]

約数ペア:

[(1, 72532064), (2, 36266032), (4, 18133016), (8, 9066508), (11, 6593824), (16, 4533254), (17, 4266592), (22, 3296912), (23, 3153568), (31, 2339744), (32, 2266627), (34, 2133296), (44, 1648456), (46, 1576784), (62, 1169872), (68, 1066648), (88, 824228), (92, 788392), (124, 584936), (136, 533324), (176, 412114), (184, 394196), (187, 387872), (248, 292468), (253, 286688), (272, 266662), (289, 250976), (341, 212704), (352, 206057), (368, 197098), (374, 193936), (391, 185504), (496, 146234), (506, 143344), (527, 137632), (544, 133331), (578, 125488), (682, 106352), (713, 101728), (736, 98549), (748, 96968), (782, 92752), (992, 73117), (1012, 71672), (1054, 68816), (1156, 62744), (1364, 53176), (1426, 50864), (1496, 48484), (1564, 46376), (2024, 35836), (2108, 34408), (2312, 31372), (2728, 26588), (2852, 25432), (2992, 24242), (3128, 23188), (3179, 22816), (4048, 17918), (4216, 17204), (4301, 16864), (4624, 15686), (5456, 13294), (5704, 12716), (5797, 12512), (5984, 12121), (6256, 11594), (6358, 11408), (6647, 10912), (7843, 9248), (8096, 8959), (8432, 8602)]