64721304

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 183306240

約数和(自身を除く): 118584936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 107, 124, 186, 214, 248, 271, 279, 321, 372, 428, 542, 558, 642, 744, 813, 856, 963, 1084, 1116, 1284, 1626, 1926, 2168, 2232, 2439, 2568, 3252, 3317, 3852, 4878, 6504, 6634, 7704, 8401, 9756, 9951, 13268, 16802, 19512, 19902, 25203, 26536, 28997, 29853, 33604, 39804, 50406, 57994, 59706, 67208, 75609, 79608, 86991, 100812, 115988, 119412, 151218, 173982, 201624, 231976, 238824, 260973, 302436, 347964, 521946, 604872, 695928, 898907, 1043892, 1797814, 2087784, 2696721, 3595628, 5393442, 7191256, 8090163, 10786884, 16180326, 21573768, 32360652, 64721304]

約数ペア:

[(1, 64721304), (2, 32360652), (3, 21573768), (4, 16180326), (6, 10786884), (8, 8090163), (9, 7191256), (12, 5393442), (18, 3595628), (24, 2696721), (31, 2087784), (36, 1797814), (62, 1043892), (72, 898907), (93, 695928), (107, 604872), (124, 521946), (186, 347964), (214, 302436), (248, 260973), (271, 238824), (279, 231976), (321, 201624), (372, 173982), (428, 151218), (542, 119412), (558, 115988), (642, 100812), (744, 86991), (813, 79608), (856, 75609), (963, 67208), (1084, 59706), (1116, 57994), (1284, 50406), (1626, 39804), (1926, 33604), (2168, 29853), (2232, 28997), (2439, 26536), (2568, 25203), (3252, 19902), (3317, 19512), (3852, 16802), (4878, 13268), (6504, 9951), (6634, 9756), (7704, 8401)]