77307948

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:631

約数の個数: 72

約数和(自身を含む): 202721792

約数和(自身を除く): 125413844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 127, 148, 222, 254, 333, 381, 444, 457, 508, 666, 762, 914, 1143, 1332, 1371, 1524, 1828, 2286, 2742, 4113, 4572, 4699, 5484, 8226, 9398, 14097, 16452, 16909, 18796, 28194, 33818, 42291, 50727, 56388, 58039, 67636, 84582, 101454, 116078, 152181, 169164, 174117, 202908, 232156, 304362, 348234, 522351, 608724, 696468, 1044702, 2089404, 2147443, 4294886, 6442329, 8589772, 12884658, 19326987, 25769316, 38653974, 77307948]

約数ペア:

[(1, 77307948), (2, 38653974), (3, 25769316), (4, 19326987), (6, 12884658), (9, 8589772), (12, 6442329), (18, 4294886), (36, 2147443), (37, 2089404), (74, 1044702), (111, 696468), (127, 608724), (148, 522351), (222, 348234), (254, 304362), (333, 232156), (381, 202908), (444, 174117), (457, 169164), (508, 152181), (666, 116078), (762, 101454), (914, 84582), (1143, 67636), (1332, 58039), (1371, 56388), (1524, 50727), (1828, 42291), (2286, 33818), (2742, 28194), (4113, 18796), (4572, 16909), (4699, 16452), (5484, 14097), (8226, 9398)]