72633744

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:405

約数の個数: 120

約数和(自身を含む): 214486272

約数和(自身を除く): 141852528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 53, 62, 72, 93, 106, 124, 144, 159, 186, 212, 248, 279, 307, 318, 372, 424, 477, 496, 558, 614, 636, 744, 848, 921, 954, 1116, 1228, 1272, 1488, 1643, 1842, 1908, 2232, 2456, 2544, 2763, 3286, 3684, 3816, 4464, 4912, 4929, 5526, 6572, 7368, 7632, 9517, 9858, 11052, 13144, 14736, 14787, 16271, 19034, 19716, 22104, 26288, 28551, 29574, 32542, 38068, 39432, 44208, 48813, 57102, 59148, 65084, 76136, 78864, 85653, 97626, 114204, 118296, 130168, 146439, 152272, 171306, 195252, 228408, 236592, 260336, 292878, 342612, 390504, 456816, 504401, 585756, 685224, 781008, 1008802, 1171512, 1370448, 1513203, 2017604, 2343024, 3026406, 4035208, 4539609, 6052812, 8070416, 9079218, 12105624, 18158436, 24211248, 36316872, 72633744]

約数ペア:

[(1, 72633744), (2, 36316872), (3, 24211248), (4, 18158436), (6, 12105624), (8, 9079218), (9, 8070416), (12, 6052812), (16, 4539609), (18, 4035208), (24, 3026406), (31, 2343024), (36, 2017604), (48, 1513203), (53, 1370448), (62, 1171512), (72, 1008802), (93, 781008), (106, 685224), (124, 585756), (144, 504401), (159, 456816), (186, 390504), (212, 342612), (248, 292878), (279, 260336), (307, 236592), (318, 228408), (372, 195252), (424, 171306), (477, 152272), (496, 146439), (558, 130168), (614, 118296), (636, 114204), (744, 97626), (848, 85653), (921, 78864), (954, 76136), (1116, 65084), (1228, 59148), (1272, 57102), (1488, 48813), (1643, 44208), (1842, 39432), (1908, 38068), (2232, 32542), (2456, 29574), (2544, 28551), (2763, 26288), (3286, 22104), (3684, 19716), (3816, 19034), (4464, 16271), (4912, 14787), (4929, 14736), (5526, 13144), (6572, 11052), (7368, 9858), (7632, 9517)]