128733804

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{761}}^1$

素因数の和:935

約数の個数: 72

約数和(自身を含む): 337279488

約数和(自身を除く): 208545684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 127, 148, 222, 254, 333, 381, 444, 508, 666, 761, 762, 1143, 1332, 1522, 1524, 2283, 2286, 3044, 4566, 4572, 4699, 6849, 9132, 9398, 13698, 14097, 18796, 27396, 28157, 28194, 42291, 56314, 56388, 84471, 84582, 96647, 112628, 168942, 169164, 193294, 253413, 289941, 337884, 386588, 506826, 579882, 869823, 1013652, 1159764, 1739646, 3479292, 3575939, 7151878, 10727817, 14303756, 21455634, 32183451, 42911268, 64366902, 128733804]

約数ペア:

[(1, 128733804), (2, 64366902), (3, 42911268), (4, 32183451), (6, 21455634), (9, 14303756), (12, 10727817), (18, 7151878), (36, 3575939), (37, 3479292), (74, 1739646), (111, 1159764), (127, 1013652), (148, 869823), (222, 579882), (254, 506826), (333, 386588), (381, 337884), (444, 289941), (508, 253413), (666, 193294), (761, 169164), (762, 168942), (1143, 112628), (1332, 96647), (1522, 84582), (1524, 84471), (2283, 56388), (2286, 56314), (3044, 42291), (4566, 28194), (4572, 28157), (4699, 27396), (6849, 18796), (9132, 14097), (9398, 13698)]