64139504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1$

素因数の和:163

約数の個数: 120

約数和(自身を含む): 156687888

約数和(自身を除く): 92548384

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 97, 104, 136, 143, 176, 187, 194, 208, 221, 272, 286, 289, 374, 388, 442, 572, 578, 748, 776, 884, 1067, 1144, 1156, 1261, 1496, 1552, 1649, 1768, 2134, 2288, 2312, 2431, 2522, 2992, 3179, 3298, 3536, 3757, 4268, 4624, 4862, 5044, 6358, 6596, 7514, 8536, 9724, 10088, 12716, 13192, 13871, 15028, 17072, 18139, 19448, 20176, 21437, 25432, 26384, 27742, 28033, 30056, 36278, 38896, 41327, 42874, 50864, 55484, 56066, 60112, 72556, 82654, 85748, 110968, 112132, 145112, 165308, 171496, 221936, 224264, 235807, 290224, 308363, 330616, 342992, 364429, 448528, 471614, 616726, 661232, 728858, 943228, 1233452, 1457716, 1886456, 2466904, 2915432, 3772912, 4008719, 4933808, 5830864, 8017438, 16034876, 32069752, 64139504]

約数ペア:

[(1, 64139504), (2, 32069752), (4, 16034876), (8, 8017438), (11, 5830864), (13, 4933808), (16, 4008719), (17, 3772912), (22, 2915432), (26, 2466904), (34, 1886456), (44, 1457716), (52, 1233452), (68, 943228), (88, 728858), (97, 661232), (104, 616726), (136, 471614), (143, 448528), (176, 364429), (187, 342992), (194, 330616), (208, 308363), (221, 290224), (272, 235807), (286, 224264), (289, 221936), (374, 171496), (388, 165308), (442, 145112), (572, 112132), (578, 110968), (748, 85748), (776, 82654), (884, 72556), (1067, 60112), (1144, 56066), (1156, 55484), (1261, 50864), (1496, 42874), (1552, 41327), (1649, 38896), (1768, 36278), (2134, 30056), (2288, 28033), (2312, 27742), (2431, 26384), (2522, 25432), (2992, 21437), (3179, 20176), (3298, 19448), (3536, 18139), (3757, 17072), (4268, 15028), (4624, 13871), (4862, 13192), (5044, 12716), (6358, 10088), (6596, 9724), (7514, 8536)]