38368728

素因数分解:

$2^3\times 3^8\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:90

約数の個数: 144

約数和(自身を含む): 116911080

約数和(自身を除く): 78542352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 43, 51, 54, 68, 72, 81, 86, 102, 108, 129, 136, 153, 162, 172, 204, 216, 243, 258, 306, 324, 344, 387, 408, 459, 486, 516, 612, 648, 729, 731, 774, 918, 972, 1032, 1161, 1224, 1377, 1458, 1462, 1548, 1836, 1944, 2187, 2193, 2322, 2754, 2916, 2924, 3096, 3483, 3672, 4131, 4374, 4386, 4644, 5508, 5832, 5848, 6561, 6579, 6966, 8262, 8748, 8772, 9288, 10449, 11016, 12393, 13122, 13158, 13932, 16524, 17496, 17544, 19737, 20898, 24786, 26244, 26316, 27864, 31347, 33048, 37179, 39474, 41796, 49572, 52488, 52632, 59211, 62694, 74358, 78948, 83592, 94041, 99144, 111537, 118422, 125388, 148716, 157896, 177633, 188082, 223074, 236844, 250776, 282123, 297432, 355266, 376164, 446148, 473688, 532899, 564246, 710532, 752328, 892296, 1065798, 1128492, 1421064, 1598697, 2131596, 2256984, 3197394, 4263192, 4796091, 6394788, 9592182, 12789576, 19184364, 38368728]

約数ペア:

[(1, 38368728), (2, 19184364), (3, 12789576), (4, 9592182), (6, 6394788), (8, 4796091), (9, 4263192), (12, 3197394), (17, 2256984), (18, 2131596), (24, 1598697), (27, 1421064), (34, 1128492), (36, 1065798), (43, 892296), (51, 752328), (54, 710532), (68, 564246), (72, 532899), (81, 473688), (86, 446148), (102, 376164), (108, 355266), (129, 297432), (136, 282123), (153, 250776), (162, 236844), (172, 223074), (204, 188082), (216, 177633), (243, 157896), (258, 148716), (306, 125388), (324, 118422), (344, 111537), (387, 99144), (408, 94041), (459, 83592), (486, 78948), (516, 74358), (612, 62694), (648, 59211), (729, 52632), (731, 52488), (774, 49572), (918, 41796), (972, 39474), (1032, 37179), (1161, 33048), (1224, 31347), (1377, 27864), (1458, 26316), (1462, 26244), (1548, 24786), (1836, 20898), (1944, 19737), (2187, 17544), (2193, 17496), (2322, 16524), (2754, 13932), (2916, 13158), (2924, 13122), (3096, 12393), (3483, 11016), (3672, 10449), (4131, 9288), (4374, 8772), (4386, 8748), (4644, 8262), (5508, 6966), (5832, 6579), (5848, 6561)]