74509368

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 209848320

約数和(自身を除く): 135338952

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 43, 51, 62, 68, 86, 93, 102, 124, 129, 136, 137, 172, 186, 204, 248, 258, 274, 344, 372, 408, 411, 516, 527, 548, 731, 744, 822, 1032, 1054, 1096, 1333, 1462, 1581, 1644, 2108, 2193, 2329, 2666, 2924, 3162, 3288, 3999, 4216, 4247, 4386, 4658, 5332, 5848, 5891, 6324, 6987, 7998, 8494, 8772, 9316, 10664, 11782, 12648, 12741, 13974, 15996, 16988, 17544, 17673, 18632, 22661, 23564, 25482, 27948, 31992, 33976, 35346, 45322, 47128, 50964, 55896, 67983, 70692, 72199, 90644, 100147, 101928, 135966, 141384, 144398, 181288, 182621, 200294, 216597, 271932, 288796, 300441, 365242, 400588, 433194, 543864, 547863, 577592, 600882, 730484, 801176, 866388, 1095726, 1201764, 1460968, 1732776, 2191452, 2403528, 3104557, 4382904, 6209114, 9313671, 12418228, 18627342, 24836456, 37254684, 74509368]

約数ペア:

[(1, 74509368), (2, 37254684), (3, 24836456), (4, 18627342), (6, 12418228), (8, 9313671), (12, 6209114), (17, 4382904), (24, 3104557), (31, 2403528), (34, 2191452), (43, 1732776), (51, 1460968), (62, 1201764), (68, 1095726), (86, 866388), (93, 801176), (102, 730484), (124, 600882), (129, 577592), (136, 547863), (137, 543864), (172, 433194), (186, 400588), (204, 365242), (248, 300441), (258, 288796), (274, 271932), (344, 216597), (372, 200294), (408, 182621), (411, 181288), (516, 144398), (527, 141384), (548, 135966), (731, 101928), (744, 100147), (822, 90644), (1032, 72199), (1054, 70692), (1096, 67983), (1333, 55896), (1462, 50964), (1581, 47128), (1644, 45322), (2108, 35346), (2193, 33976), (2329, 31992), (2666, 27948), (2924, 25482), (3162, 23564), (3288, 22661), (3999, 18632), (4216, 17673), (4247, 17544), (4386, 16988), (4658, 15996), (5332, 13974), (5848, 12741), (5891, 12648), (6324, 11782), (6987, 10664), (7998, 9316), (8494, 8772)]