74976768

素因数分解:

$2^9\times 3^2\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:384

約数の個数: 120

約数和(自身を含む): 221188968

約数和(自身を除く): 146212200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 128, 144, 159, 192, 212, 256, 288, 307, 318, 384, 424, 477, 512, 576, 614, 636, 768, 848, 921, 954, 1152, 1228, 1272, 1536, 1696, 1842, 1908, 2304, 2456, 2544, 2763, 3392, 3684, 3816, 4608, 4912, 5088, 5526, 6784, 7368, 7632, 9824, 10176, 11052, 13568, 14736, 15264, 16271, 19648, 20352, 22104, 27136, 29472, 30528, 32542, 39296, 40704, 44208, 48813, 58944, 61056, 65084, 78592, 81408, 88416, 97626, 117888, 122112, 130168, 146439, 157184, 176832, 195252, 235776, 244224, 260336, 292878, 353664, 390504, 471552, 520672, 585756, 707328, 781008, 1041344, 1171512, 1414656, 1562016, 2082688, 2343024, 3124032, 4165376, 4686048, 6248064, 8330752, 9372096, 12496128, 18744192, 24992256, 37488384, 74976768]

約数ペア:

[(1, 74976768), (2, 37488384), (3, 24992256), (4, 18744192), (6, 12496128), (8, 9372096), (9, 8330752), (12, 6248064), (16, 4686048), (18, 4165376), (24, 3124032), (32, 2343024), (36, 2082688), (48, 1562016), (53, 1414656), (64, 1171512), (72, 1041344), (96, 781008), (106, 707328), (128, 585756), (144, 520672), (159, 471552), (192, 390504), (212, 353664), (256, 292878), (288, 260336), (307, 244224), (318, 235776), (384, 195252), (424, 176832), (477, 157184), (512, 146439), (576, 130168), (614, 122112), (636, 117888), (768, 97626), (848, 88416), (921, 81408), (954, 78592), (1152, 65084), (1228, 61056), (1272, 58944), (1536, 48813), (1696, 44208), (1842, 40704), (1908, 39296), (2304, 32542), (2456, 30528), (2544, 29472), (2763, 27136), (3392, 22104), (3684, 20352), (3816, 19648), (4608, 16271), (4912, 15264), (5088, 14736), (5526, 13568), (6784, 11052), (7368, 10176), (7632, 9824)]