72822464

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 112

約数和(自身を含む): 173675040

約数和(自身を除く): 100852576

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 73, 88, 104, 109, 143, 146, 176, 208, 218, 286, 292, 352, 416, 436, 572, 584, 704, 803, 832, 872, 949, 1144, 1168, 1199, 1417, 1606, 1744, 1898, 2288, 2336, 2398, 2834, 3212, 3488, 3796, 4576, 4672, 4796, 5668, 6424, 6976, 7592, 7957, 9152, 9592, 10439, 11336, 12848, 15184, 15587, 15914, 19184, 20878, 22672, 25696, 30368, 31174, 31828, 38368, 41756, 45344, 51392, 60736, 62348, 63656, 76736, 83512, 87527, 90688, 103441, 124696, 127312, 167024, 175054, 206882, 249392, 254624, 334048, 350108, 413764, 498784, 509248, 668096, 700216, 827528, 997568, 1137851, 1400432, 1655056, 2275702, 2800864, 3310112, 4551404, 5601728, 6620224, 9102808, 18205616, 36411232, 72822464]

約数ペア:

[(1, 72822464), (2, 36411232), (4, 18205616), (8, 9102808), (11, 6620224), (13, 5601728), (16, 4551404), (22, 3310112), (26, 2800864), (32, 2275702), (44, 1655056), (52, 1400432), (64, 1137851), (73, 997568), (88, 827528), (104, 700216), (109, 668096), (143, 509248), (146, 498784), (176, 413764), (208, 350108), (218, 334048), (286, 254624), (292, 249392), (352, 206882), (416, 175054), (436, 167024), (572, 127312), (584, 124696), (704, 103441), (803, 90688), (832, 87527), (872, 83512), (949, 76736), (1144, 63656), (1168, 62348), (1199, 60736), (1417, 51392), (1606, 45344), (1744, 41756), (1898, 38368), (2288, 31828), (2336, 31174), (2398, 30368), (2834, 25696), (3212, 22672), (3488, 20878), (3796, 19184), (4576, 15914), (4672, 15587), (4796, 15184), (5668, 12848), (6424, 11336), (6976, 10439), (7592, 9592), (7957, 9152)]