63539268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 180774720

約数和(自身を除く): 117235452

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 19, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 97, 102, 114, 156, 169, 194, 204, 221, 228, 247, 291, 323, 338, 388, 442, 494, 507, 582, 646, 663, 676, 741, 884, 969, 988, 1014, 1164, 1261, 1292, 1326, 1482, 1649, 1843, 1938, 2028, 2522, 2652, 2873, 2964, 3211, 3298, 3686, 3783, 3876, 4199, 4947, 5044, 5529, 5746, 6422, 6596, 7372, 7566, 8398, 8619, 9633, 9894, 11058, 11492, 12597, 12844, 15132, 16393, 16796, 17238, 19266, 19788, 21437, 22116, 23959, 25194, 31331, 32786, 34476, 38532, 42874, 47918, 49179, 50388, 54587, 62662, 64311, 65572, 71877, 85748, 93993, 95836, 98358, 109174, 125324, 128622, 143754, 163761, 187986, 196716, 218348, 257244, 278681, 287508, 311467, 327522, 375972, 407303, 557362, 622934, 655044, 814606, 836043, 934401, 1114724, 1221909, 1245868, 1629212, 1672086, 1868802, 2443818, 3344172, 3737604, 4887636, 5294939, 10589878, 15884817, 21179756, 31769634, 63539268]

約数ペア:

[(1, 63539268), (2, 31769634), (3, 21179756), (4, 15884817), (6, 10589878), (12, 5294939), (13, 4887636), (17, 3737604), (19, 3344172), (26, 2443818), (34, 1868802), (38, 1672086), (39, 1629212), (51, 1245868), (52, 1221909), (57, 1114724), (68, 934401), (76, 836043), (78, 814606), (97, 655044), (102, 622934), (114, 557362), (156, 407303), (169, 375972), (194, 327522), (204, 311467), (221, 287508), (228, 278681), (247, 257244), (291, 218348), (323, 196716), (338, 187986), (388, 163761), (442, 143754), (494, 128622), (507, 125324), (582, 109174), (646, 98358), (663, 95836), (676, 93993), (741, 85748), (884, 71877), (969, 65572), (988, 64311), (1014, 62662), (1164, 54587), (1261, 50388), (1292, 49179), (1326, 47918), (1482, 42874), (1649, 38532), (1843, 34476), (1938, 32786), (2028, 31331), (2522, 25194), (2652, 23959), (2873, 22116), (2964, 21437), (3211, 19788), (3298, 19266), (3686, 17238), (3783, 16796), (3876, 16393), (4199, 15132), (4947, 12844), (5044, 12597), (5529, 11492), (5746, 11058), (6422, 9894), (6596, 9633), (7372, 8619), (7566, 8398)]