78073996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:120

約数の個数: 192

約数和(自身を含む): 205922304

約数和(自身を除く): 127848308

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 31, 34, 37, 44, 52, 62, 68, 74, 77, 91, 119, 124, 143, 148, 154, 182, 187, 217, 221, 238, 259, 286, 308, 341, 364, 374, 403, 407, 434, 442, 476, 481, 518, 527, 572, 629, 682, 748, 806, 814, 868, 884, 962, 1001, 1036, 1054, 1147, 1258, 1309, 1364, 1547, 1612, 1628, 1924, 2002, 2108, 2294, 2387, 2431, 2516, 2618, 2821, 2849, 3094, 3367, 3689, 4004, 4403, 4433, 4588, 4774, 4862, 5236, 5291, 5642, 5698, 5797, 6188, 6734, 6851, 6919, 7378, 8029, 8177, 8806, 8866, 9548, 9724, 10582, 11284, 11396, 11594, 12617, 13468, 13702, 13838, 14756, 14911, 16058, 16354, 17017, 17612, 17732, 19499, 21164, 23188, 25234, 27404, 27676, 29822, 31031, 32116, 32708, 34034, 37037, 38998, 40579, 47957, 48433, 50468, 57239, 59644, 62062, 68068, 74074, 75361, 77996, 81158, 88319, 89947, 95914, 96866, 104377, 114478, 124124, 136493, 148148, 150722, 162316, 164021, 176638, 179894, 191828, 193732, 208754, 214489, 228956, 253487, 272986, 301444, 328042, 353276, 359788, 417508, 428978, 506974, 527527, 545972, 629629, 656084, 857956, 1013948, 1055054, 1148147, 1259258, 1501423, 1774409, 2110108, 2296294, 2518516, 2788357, 3002846, 3548818, 4592588, 5576714, 6005692, 7097636, 11153428, 19518499, 39036998, 78073996]

約数ペア:

[(1, 78073996), (2, 39036998), (4, 19518499), (7, 11153428), (11, 7097636), (13, 6005692), (14, 5576714), (17, 4592588), (22, 3548818), (26, 3002846), (28, 2788357), (31, 2518516), (34, 2296294), (37, 2110108), (44, 1774409), (52, 1501423), (62, 1259258), (68, 1148147), (74, 1055054), (77, 1013948), (91, 857956), (119, 656084), (124, 629629), (143, 545972), (148, 527527), (154, 506974), (182, 428978), (187, 417508), (217, 359788), (221, 353276), (238, 328042), (259, 301444), (286, 272986), (308, 253487), (341, 228956), (364, 214489), (374, 208754), (403, 193732), (407, 191828), (434, 179894), (442, 176638), (476, 164021), (481, 162316), (518, 150722), (527, 148148), (572, 136493), (629, 124124), (682, 114478), (748, 104377), (806, 96866), (814, 95914), (868, 89947), (884, 88319), (962, 81158), (1001, 77996), (1036, 75361), (1054, 74074), (1147, 68068), (1258, 62062), (1309, 59644), (1364, 57239), (1547, 50468), (1612, 48433), (1628, 47957), (1924, 40579), (2002, 38998), (2108, 37037), (2294, 34034), (2387, 32708), (2431, 32116), (2516, 31031), (2618, 29822), (2821, 27676), (2849, 27404), (3094, 25234), (3367, 23188), (3689, 21164), (4004, 19499), (4403, 17732), (4433, 17612), (4588, 17017), (4774, 16354), (4862, 16058), (5236, 14911), (5291, 14756), (5642, 13838), (5698, 13702), (5797, 13468), (6188, 12617), (6734, 11594), (6851, 11396), (6919, 11284), (7378, 10582), (8029, 9724), (8177, 9548), (8806, 8866)]