67534064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:378

約数の個数: 80

約数和(自身を含む): 151865280

約数和(自身を除く): 84331216

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 71, 104, 136, 142, 208, 221, 269, 272, 284, 442, 538, 568, 884, 923, 1076, 1136, 1207, 1768, 1846, 2152, 2414, 3497, 3536, 3692, 4304, 4573, 4828, 6994, 7384, 9146, 9656, 13988, 14768, 15691, 18292, 19099, 19312, 27976, 31382, 36584, 38198, 55952, 59449, 62764, 73168, 76396, 118898, 125528, 152792, 237796, 248287, 251056, 305584, 324683, 475592, 496574, 649366, 951184, 993148, 1298732, 1986296, 2597464, 3972592, 4220879, 5194928, 8441758, 16883516, 33767032, 67534064]

約数ペア:

[(1, 67534064), (2, 33767032), (4, 16883516), (8, 8441758), (13, 5194928), (16, 4220879), (17, 3972592), (26, 2597464), (34, 1986296), (52, 1298732), (68, 993148), (71, 951184), (104, 649366), (136, 496574), (142, 475592), (208, 324683), (221, 305584), (269, 251056), (272, 248287), (284, 237796), (442, 152792), (538, 125528), (568, 118898), (884, 76396), (923, 73168), (1076, 62764), (1136, 59449), (1207, 55952), (1768, 38198), (1846, 36584), (2152, 31382), (2414, 27976), (3497, 19312), (3536, 19099), (3692, 18292), (4304, 15691), (4573, 14768), (4828, 13988), (6994, 9656), (7384, 9146)]