64582672

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 160

約数和(自身を含む): 171417600

約数和(自身を除く): 106834928

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 31, 38, 44, 56, 62, 76, 77, 88, 89, 112, 124, 133, 152, 154, 176, 178, 209, 217, 248, 266, 304, 308, 341, 356, 418, 434, 496, 532, 589, 616, 623, 682, 712, 836, 868, 979, 1064, 1178, 1232, 1246, 1364, 1424, 1463, 1672, 1691, 1736, 1958, 2128, 2356, 2387, 2492, 2728, 2759, 2926, 3344, 3382, 3472, 3916, 4123, 4712, 4774, 4984, 5456, 5518, 5852, 6479, 6764, 6853, 7832, 8246, 9424, 9548, 9968, 11036, 11704, 11837, 12958, 13528, 13706, 15664, 16492, 18601, 19096, 19313, 22072, 23408, 23674, 25916, 27056, 27412, 30349, 32984, 37202, 38192, 38626, 44144, 45353, 47348, 51832, 52421, 54824, 60698, 65968, 74404, 77252, 90706, 94696, 103664, 104842, 109648, 121396, 130207, 148808, 154504, 181412, 189392, 209684, 212443, 242792, 260414, 297616, 309008, 362824, 366947, 419368, 424886, 485584, 520828, 576631, 725648, 733894, 838736, 849772, 1041656, 1153262, 1467788, 1699544, 2083312, 2306524, 2935576, 3399088, 4036417, 4613048, 5871152, 8072834, 9226096, 16145668, 32291336, 64582672]

約数ペア:

[(1, 64582672), (2, 32291336), (4, 16145668), (7, 9226096), (8, 8072834), (11, 5871152), (14, 4613048), (16, 4036417), (19, 3399088), (22, 2935576), (28, 2306524), (31, 2083312), (38, 1699544), (44, 1467788), (56, 1153262), (62, 1041656), (76, 849772), (77, 838736), (88, 733894), (89, 725648), (112, 576631), (124, 520828), (133, 485584), (152, 424886), (154, 419368), (176, 366947), (178, 362824), (209, 309008), (217, 297616), (248, 260414), (266, 242792), (304, 212443), (308, 209684), (341, 189392), (356, 181412), (418, 154504), (434, 148808), (496, 130207), (532, 121396), (589, 109648), (616, 104842), (623, 103664), (682, 94696), (712, 90706), (836, 77252), (868, 74404), (979, 65968), (1064, 60698), (1178, 54824), (1232, 52421), (1246, 51832), (1364, 47348), (1424, 45353), (1463, 44144), (1672, 38626), (1691, 38192), (1736, 37202), (1958, 32984), (2128, 30349), (2356, 27412), (2387, 27056), (2492, 25916), (2728, 23674), (2759, 23408), (2926, 22072), (3344, 19313), (3382, 19096), (3472, 18601), (3916, 16492), (4123, 15664), (4712, 13706), (4774, 13528), (4984, 12958), (5456, 11837), (5518, 11704), (5852, 11036), (6479, 9968), (6764, 9548), (6853, 9424), (7832, 8246)]