39213264

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 120

約数和(自身を含む): 111873792

約数和(自身を除く): 72660528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 73, 76, 93, 114, 124, 146, 152, 186, 219, 228, 248, 292, 304, 361, 372, 438, 456, 496, 584, 589, 722, 744, 876, 912, 1083, 1168, 1178, 1387, 1444, 1488, 1752, 1767, 2166, 2263, 2356, 2774, 2888, 3504, 3534, 4161, 4332, 4526, 4712, 5548, 5776, 6789, 7068, 8322, 8664, 9052, 9424, 11096, 11191, 13578, 14136, 16644, 17328, 18104, 22192, 22382, 26353, 27156, 28272, 33288, 33573, 36208, 42997, 44764, 52706, 54312, 66576, 67146, 79059, 85994, 89528, 105412, 108624, 128991, 134292, 158118, 171988, 179056, 210824, 257982, 268584, 316236, 343976, 421648, 515964, 537168, 632472, 687952, 816943, 1031928, 1264944, 1633886, 2063856, 2450829, 3267772, 4901658, 6535544, 9803316, 13071088, 19606632, 39213264]

約数ペア:

[(1, 39213264), (2, 19606632), (3, 13071088), (4, 9803316), (6, 6535544), (8, 4901658), (12, 3267772), (16, 2450829), (19, 2063856), (24, 1633886), (31, 1264944), (38, 1031928), (48, 816943), (57, 687952), (62, 632472), (73, 537168), (76, 515964), (93, 421648), (114, 343976), (124, 316236), (146, 268584), (152, 257982), (186, 210824), (219, 179056), (228, 171988), (248, 158118), (292, 134292), (304, 128991), (361, 108624), (372, 105412), (438, 89528), (456, 85994), (496, 79059), (584, 67146), (589, 66576), (722, 54312), (744, 52706), (876, 44764), (912, 42997), (1083, 36208), (1168, 33573), (1178, 33288), (1387, 28272), (1444, 27156), (1488, 26353), (1752, 22382), (1767, 22192), (2166, 18104), (2263, 17328), (2356, 16644), (2774, 14136), (2888, 13578), (3504, 11191), (3534, 11096), (4161, 9424), (4332, 9052), (4526, 8664), (4712, 8322), (5548, 7068), (5776, 6789)]