42471984

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 160

約数和(自身を含む): 126849024

約数和(自身を除く): 84377040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 31, 34, 46, 48, 51, 62, 68, 69, 73, 92, 93, 102, 124, 136, 138, 146, 184, 186, 204, 219, 248, 272, 276, 292, 368, 372, 391, 408, 438, 496, 527, 552, 584, 713, 744, 782, 816, 876, 1054, 1104, 1168, 1173, 1241, 1426, 1488, 1564, 1581, 1679, 1752, 2108, 2139, 2263, 2346, 2482, 2852, 3128, 3162, 3358, 3504, 3723, 4216, 4278, 4526, 4692, 4964, 5037, 5704, 6256, 6324, 6716, 6789, 7446, 8432, 8556, 9052, 9384, 9928, 10074, 11408, 12121, 12648, 13432, 13578, 14892, 17112, 18104, 18768, 19856, 20148, 24242, 25296, 26864, 27156, 28543, 29784, 34224, 36208, 36363, 38471, 40296, 48484, 52049, 54312, 57086, 59568, 72726, 76942, 80592, 85629, 96968, 104098, 108624, 114172, 115413, 145452, 153884, 156147, 171258, 193936, 208196, 228344, 230826, 290904, 307768, 312294, 342516, 416392, 456688, 461652, 581808, 615536, 624588, 685032, 832784, 884833, 923304, 1249176, 1370064, 1769666, 1846608, 2498352, 2654499, 3539332, 5308998, 7078664, 10617996, 14157328, 21235992, 42471984]

約数ペア:

[(1, 42471984), (2, 21235992), (3, 14157328), (4, 10617996), (6, 7078664), (8, 5308998), (12, 3539332), (16, 2654499), (17, 2498352), (23, 1846608), (24, 1769666), (31, 1370064), (34, 1249176), (46, 923304), (48, 884833), (51, 832784), (62, 685032), (68, 624588), (69, 615536), (73, 581808), (92, 461652), (93, 456688), (102, 416392), (124, 342516), (136, 312294), (138, 307768), (146, 290904), (184, 230826), (186, 228344), (204, 208196), (219, 193936), (248, 171258), (272, 156147), (276, 153884), (292, 145452), (368, 115413), (372, 114172), (391, 108624), (408, 104098), (438, 96968), (496, 85629), (527, 80592), (552, 76942), (584, 72726), (713, 59568), (744, 57086), (782, 54312), (816, 52049), (876, 48484), (1054, 40296), (1104, 38471), (1168, 36363), (1173, 36208), (1241, 34224), (1426, 29784), (1488, 28543), (1564, 27156), (1581, 26864), (1679, 25296), (1752, 24242), (2108, 20148), (2139, 19856), (2263, 18768), (2346, 18104), (2482, 17112), (2852, 14892), (3128, 13578), (3162, 13432), (3358, 12648), (3504, 12121), (3723, 11408), (4216, 10074), (4278, 9928), (4526, 9384), (4692, 9052), (4964, 8556), (5037, 8432), (5704, 7446), (6256, 6789), (6324, 6716)]