78735228

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2699}}^1$

素因数の和:2747

約数の個数: 96

約数和(自身を含む): 228614400

約数和(自身を除く): 149879172

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 102, 132, 143, 156, 187, 204, 221, 286, 374, 429, 442, 561, 572, 663, 748, 858, 884, 1122, 1326, 1716, 2244, 2431, 2652, 2699, 4862, 5398, 7293, 8097, 9724, 10796, 14586, 16194, 29172, 29689, 32388, 35087, 45883, 59378, 70174, 89067, 91766, 105261, 118756, 137649, 140348, 178134, 183532, 210522, 275298, 356268, 385957, 421044, 504713, 550596, 596479, 771914, 1009426, 1157871, 1192958, 1514139, 1543828, 1789437, 2018852, 2315742, 2385916, 3028278, 3578874, 4631484, 6056556, 6561269, 7157748, 13122538, 19683807, 26245076, 39367614, 78735228]

約数ペア:

[(1, 78735228), (2, 39367614), (3, 26245076), (4, 19683807), (6, 13122538), (11, 7157748), (12, 6561269), (13, 6056556), (17, 4631484), (22, 3578874), (26, 3028278), (33, 2385916), (34, 2315742), (39, 2018852), (44, 1789437), (51, 1543828), (52, 1514139), (66, 1192958), (68, 1157871), (78, 1009426), (102, 771914), (132, 596479), (143, 550596), (156, 504713), (187, 421044), (204, 385957), (221, 356268), (286, 275298), (374, 210522), (429, 183532), (442, 178134), (561, 140348), (572, 137649), (663, 118756), (748, 105261), (858, 91766), (884, 89067), (1122, 70174), (1326, 59378), (1716, 45883), (2244, 35087), (2431, 32388), (2652, 29689), (2699, 29172), (4862, 16194), (5398, 14586), (7293, 10796), (8097, 9724)]