123921432

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{739}}^1$

素因数の和:905

約数の個数: 96

約数和(自身を含む): 358441200

約数和(自身を除く): 234519768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 137, 153, 204, 274, 306, 408, 411, 548, 612, 739, 822, 1096, 1224, 1233, 1478, 1644, 2217, 2329, 2466, 2956, 3288, 4434, 4658, 4932, 5912, 6651, 6987, 8868, 9316, 9864, 12563, 13302, 13974, 17736, 18632, 20961, 25126, 26604, 27948, 37689, 41922, 50252, 53208, 55896, 75378, 83844, 100504, 101243, 113067, 150756, 167688, 202486, 226134, 301512, 303729, 404972, 452268, 607458, 809944, 904536, 911187, 1214916, 1721131, 1822374, 2429832, 3442262, 3644748, 5163393, 6884524, 7289496, 10326786, 13769048, 15490179, 20653572, 30980358, 41307144, 61960716, 123921432]

約数ペア:

[(1, 123921432), (2, 61960716), (3, 41307144), (4, 30980358), (6, 20653572), (8, 15490179), (9, 13769048), (12, 10326786), (17, 7289496), (18, 6884524), (24, 5163393), (34, 3644748), (36, 3442262), (51, 2429832), (68, 1822374), (72, 1721131), (102, 1214916), (136, 911187), (137, 904536), (153, 809944), (204, 607458), (274, 452268), (306, 404972), (408, 303729), (411, 301512), (548, 226134), (612, 202486), (739, 167688), (822, 150756), (1096, 113067), (1224, 101243), (1233, 100504), (1478, 83844), (1644, 75378), (2217, 55896), (2329, 53208), (2466, 50252), (2956, 41922), (3288, 37689), (4434, 27948), (4658, 26604), (4932, 25126), (5912, 20961), (6651, 18632), (6987, 17736), (8868, 13974), (9316, 13302), (9864, 12563)]