78531024

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1$

素因数の和:725

約数の個数: 160

約数和(自身を含む): 252733824

約数和(自身を除く): 174202800

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 33, 34, 39, 44, 48, 51, 52, 66, 68, 78, 88, 102, 104, 132, 136, 143, 156, 176, 187, 204, 208, 221, 264, 272, 286, 312, 374, 408, 429, 442, 528, 561, 572, 624, 663, 673, 748, 816, 858, 884, 1122, 1144, 1326, 1346, 1496, 1716, 1768, 2019, 2244, 2288, 2431, 2652, 2692, 2992, 3432, 3536, 4038, 4488, 4862, 5304, 5384, 6864, 7293, 7403, 8076, 8749, 8976, 9724, 10608, 10768, 11441, 14586, 14806, 16152, 17498, 19448, 22209, 22882, 26247, 29172, 29612, 32304, 34323, 34996, 38896, 44418, 45764, 52494, 58344, 59224, 68646, 69992, 88836, 91528, 96239, 104988, 116688, 118448, 125851, 137292, 139984, 148733, 177672, 183056, 192478, 209976, 251702, 274584, 288717, 297466, 355344, 377553, 384956, 419952, 446199, 503404, 549168, 577434, 594932, 755106, 769912, 892398, 1006808, 1154868, 1189864, 1510212, 1539824, 1636063, 1784796, 2013616, 2309736, 2379728, 3020424, 3272126, 3569592, 4619472, 4908189, 6040848, 6544252, 7139184, 9816378, 13088504, 19632756, 26177008, 39265512, 78531024]

約数ペア:

[(1, 78531024), (2, 39265512), (3, 26177008), (4, 19632756), (6, 13088504), (8, 9816378), (11, 7139184), (12, 6544252), (13, 6040848), (16, 4908189), (17, 4619472), (22, 3569592), (24, 3272126), (26, 3020424), (33, 2379728), (34, 2309736), (39, 2013616), (44, 1784796), (48, 1636063), (51, 1539824), (52, 1510212), (66, 1189864), (68, 1154868), (78, 1006808), (88, 892398), (102, 769912), (104, 755106), (132, 594932), (136, 577434), (143, 549168), (156, 503404), (176, 446199), (187, 419952), (204, 384956), (208, 377553), (221, 355344), (264, 297466), (272, 288717), (286, 274584), (312, 251702), (374, 209976), (408, 192478), (429, 183056), (442, 177672), (528, 148733), (561, 139984), (572, 137292), (624, 125851), (663, 118448), (673, 116688), (748, 104988), (816, 96239), (858, 91528), (884, 88836), (1122, 69992), (1144, 68646), (1326, 59224), (1346, 58344), (1496, 52494), (1716, 45764), (1768, 44418), (2019, 38896), (2244, 34996), (2288, 34323), (2431, 32304), (2652, 29612), (2692, 29172), (2992, 26247), (3432, 22882), (3536, 22209), (4038, 19448), (4488, 17498), (4862, 16152), (5304, 14806), (5384, 14586), (6864, 11441), (7293, 10768), (7403, 10608), (8076, 9724), (8749, 8976)]