42858156

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 117573120

約数和(自身を除く): 74714964

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 71, 102, 132, 142, 187, 204, 213, 269, 284, 374, 426, 538, 561, 748, 781, 807, 852, 1076, 1122, 1207, 1562, 1614, 2244, 2343, 2414, 2959, 3124, 3228, 3621, 4573, 4686, 4828, 5918, 7242, 8877, 9146, 9372, 11836, 13277, 13719, 14484, 17754, 18292, 19099, 26554, 27438, 35508, 38198, 39831, 50303, 53108, 54876, 57297, 76396, 79662, 100606, 114594, 150909, 159324, 201212, 210089, 229188, 301818, 324683, 420178, 603636, 630267, 649366, 840356, 974049, 1260534, 1298732, 1948098, 2521068, 3571513, 3896196, 7143026, 10714539, 14286052, 21429078, 42858156]

約数ペア:

[(1, 42858156), (2, 21429078), (3, 14286052), (4, 10714539), (6, 7143026), (11, 3896196), (12, 3571513), (17, 2521068), (22, 1948098), (33, 1298732), (34, 1260534), (44, 974049), (51, 840356), (66, 649366), (68, 630267), (71, 603636), (102, 420178), (132, 324683), (142, 301818), (187, 229188), (204, 210089), (213, 201212), (269, 159324), (284, 150909), (374, 114594), (426, 100606), (538, 79662), (561, 76396), (748, 57297), (781, 54876), (807, 53108), (852, 50303), (1076, 39831), (1122, 38198), (1207, 35508), (1562, 27438), (1614, 26554), (2244, 19099), (2343, 18292), (2414, 17754), (2959, 14484), (3124, 13719), (3228, 13277), (3621, 11836), (4573, 9372), (4686, 9146), (4828, 8877), (5918, 7242)]