73159008

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 217204848

約数和(自身を除く): 144045840

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 61, 62, 78, 93, 96, 104, 122, 124, 156, 183, 186, 208, 244, 248, 312, 366, 372, 403, 416, 488, 496, 624, 732, 744, 793, 806, 961, 976, 992, 1209, 1248, 1464, 1488, 1586, 1612, 1891, 1922, 1952, 2379, 2418, 2883, 2928, 2976, 3172, 3224, 3782, 3844, 4758, 4836, 5673, 5766, 5856, 6344, 6448, 7564, 7688, 9516, 9672, 11346, 11532, 12493, 12688, 12896, 15128, 15376, 19032, 19344, 22692, 23064, 24583, 24986, 25376, 30256, 30752, 37479, 38064, 38688, 45384, 46128, 49166, 49972, 58621, 60512, 73749, 74958, 76128, 90768, 92256, 98332, 99944, 117242, 147498, 149916, 175863, 181536, 196664, 199888, 234484, 294996, 299832, 351726, 393328, 399776, 468968, 589992, 599664, 703452, 762073, 786656, 937936, 1179984, 1199328, 1406904, 1524146, 1875872, 2286219, 2359968, 2813808, 3048292, 4572438, 5627616, 6096584, 9144876, 12193168, 18289752, 24386336, 36579504, 73159008]

約数ペア:

[(1, 73159008), (2, 36579504), (3, 24386336), (4, 18289752), (6, 12193168), (8, 9144876), (12, 6096584), (13, 5627616), (16, 4572438), (24, 3048292), (26, 2813808), (31, 2359968), (32, 2286219), (39, 1875872), (48, 1524146), (52, 1406904), (61, 1199328), (62, 1179984), (78, 937936), (93, 786656), (96, 762073), (104, 703452), (122, 599664), (124, 589992), (156, 468968), (183, 399776), (186, 393328), (208, 351726), (244, 299832), (248, 294996), (312, 234484), (366, 199888), (372, 196664), (403, 181536), (416, 175863), (488, 149916), (496, 147498), (624, 117242), (732, 99944), (744, 98332), (793, 92256), (806, 90768), (961, 76128), (976, 74958), (992, 73749), (1209, 60512), (1248, 58621), (1464, 49972), (1488, 49166), (1586, 46128), (1612, 45384), (1891, 38688), (1922, 38064), (1952, 37479), (2379, 30752), (2418, 30256), (2883, 25376), (2928, 24986), (2976, 24583), (3172, 23064), (3224, 22692), (3782, 19344), (3844, 19032), (4758, 15376), (4836, 15128), (5673, 12896), (5766, 12688), (5856, 12493), (6344, 11532), (6448, 11346), (7564, 9672), (7688, 9516)]