42156072

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{569}}^1$

素因数の和:605

約数の個数: 128

約数和(自身を含む): 136800000

約数和(自身を除く): 94643928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 343, 378, 392, 441, 504, 569, 588, 686, 756, 882, 1029, 1138, 1176, 1323, 1372, 1512, 1707, 1764, 2058, 2276, 2646, 2744, 3087, 3414, 3528, 3983, 4116, 4552, 5121, 5292, 6174, 6828, 7966, 8232, 9261, 10242, 10584, 11949, 12348, 13656, 15363, 15932, 18522, 20484, 23898, 24696, 27881, 30726, 31864, 35847, 37044, 40968, 47796, 55762, 61452, 71694, 74088, 83643, 95592, 107541, 111524, 122904, 143388, 167286, 195167, 215082, 223048, 250929, 286776, 334572, 390334, 430164, 501858, 585501, 669144, 752787, 780668, 860328, 1003716, 1171002, 1505574, 1561336, 1756503, 2007432, 2342004, 3011148, 3513006, 4684008, 5269509, 6022296, 7026012, 10539018, 14052024, 21078036, 42156072]

約数ペア:

[(1, 42156072), (2, 21078036), (3, 14052024), (4, 10539018), (6, 7026012), (7, 6022296), (8, 5269509), (9, 4684008), (12, 3513006), (14, 3011148), (18, 2342004), (21, 2007432), (24, 1756503), (27, 1561336), (28, 1505574), (36, 1171002), (42, 1003716), (49, 860328), (54, 780668), (56, 752787), (63, 669144), (72, 585501), (84, 501858), (98, 430164), (108, 390334), (126, 334572), (147, 286776), (168, 250929), (189, 223048), (196, 215082), (216, 195167), (252, 167286), (294, 143388), (343, 122904), (378, 111524), (392, 107541), (441, 95592), (504, 83643), (569, 74088), (588, 71694), (686, 61452), (756, 55762), (882, 47796), (1029, 40968), (1138, 37044), (1176, 35847), (1323, 31864), (1372, 30726), (1512, 27881), (1707, 24696), (1764, 23898), (2058, 20484), (2276, 18522), (2646, 15932), (2744, 15363), (3087, 13656), (3414, 12348), (3528, 11949), (3983, 10584), (4116, 10242), (4552, 9261), (5121, 8232), (5292, 7966), (6174, 6828)]