39816144

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:154

約数の個数: 160

約数和(自身を含む): 122135040

約数和(自身を除く): 82318896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 47, 48, 53, 54, 72, 74, 94, 106, 108, 111, 141, 144, 148, 159, 188, 212, 216, 222, 282, 296, 318, 333, 376, 423, 424, 432, 444, 477, 564, 592, 636, 666, 752, 846, 848, 888, 954, 999, 1128, 1269, 1272, 1332, 1431, 1692, 1739, 1776, 1908, 1961, 1998, 2256, 2491, 2538, 2544, 2664, 2862, 3384, 3478, 3816, 3922, 3996, 4982, 5076, 5217, 5328, 5724, 5883, 6768, 6956, 7473, 7632, 7844, 7992, 9964, 10152, 10434, 11448, 11766, 13912, 14946, 15651, 15688, 15984, 17649, 19928, 20304, 20868, 22419, 22896, 23532, 27824, 29892, 31302, 31376, 35298, 39856, 41736, 44838, 46953, 47064, 52947, 59784, 62604, 67257, 70596, 83472, 89676, 92167, 93906, 94128, 105894, 119568, 125208, 134514, 141192, 179352, 184334, 187812, 211788, 250416, 269028, 276501, 282384, 358704, 368668, 375624, 423576, 538056, 553002, 737336, 751248, 829503, 847152, 1076112, 1106004, 1474672, 1659006, 2212008, 2488509, 3318012, 4424016, 4977018, 6636024, 9954036, 13272048, 19908072, 39816144]

約数ペア:

[(1, 39816144), (2, 19908072), (3, 13272048), (4, 9954036), (6, 6636024), (8, 4977018), (9, 4424016), (12, 3318012), (16, 2488509), (18, 2212008), (24, 1659006), (27, 1474672), (36, 1106004), (37, 1076112), (47, 847152), (48, 829503), (53, 751248), (54, 737336), (72, 553002), (74, 538056), (94, 423576), (106, 375624), (108, 368668), (111, 358704), (141, 282384), (144, 276501), (148, 269028), (159, 250416), (188, 211788), (212, 187812), (216, 184334), (222, 179352), (282, 141192), (296, 134514), (318, 125208), (333, 119568), (376, 105894), (423, 94128), (424, 93906), (432, 92167), (444, 89676), (477, 83472), (564, 70596), (592, 67257), (636, 62604), (666, 59784), (752, 52947), (846, 47064), (848, 46953), (888, 44838), (954, 41736), (999, 39856), (1128, 35298), (1269, 31376), (1272, 31302), (1332, 29892), (1431, 27824), (1692, 23532), (1739, 22896), (1776, 22419), (1908, 20868), (1961, 20304), (1998, 19928), (2256, 17649), (2491, 15984), (2538, 15688), (2544, 15651), (2664, 14946), (2862, 13912), (3384, 11766), (3478, 11448), (3816, 10434), (3922, 10152), (3996, 9964), (4982, 7992), (5076, 7844), (5217, 7632), (5328, 7473), (5724, 6956), (5883, 6768)]