68023592

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 167650560

約数和(自身を除く): 99626968

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 43, 52, 53, 56, 82, 86, 91, 104, 106, 164, 172, 182, 212, 287, 301, 328, 344, 364, 371, 424, 533, 559, 574, 602, 689, 728, 742, 1066, 1118, 1148, 1204, 1378, 1484, 1763, 2132, 2173, 2236, 2279, 2296, 2408, 2756, 2968, 3526, 3731, 3913, 4264, 4346, 4472, 4558, 4823, 5512, 7052, 7462, 7826, 8692, 9116, 9646, 12341, 14104, 14924, 15211, 15652, 15953, 17384, 18232, 19292, 22919, 24682, 28249, 29627, 29848, 30422, 31304, 31906, 38584, 45838, 49364, 56498, 59254, 60844, 63812, 91676, 93439, 98728, 112996, 118508, 121688, 127624, 160433, 183352, 186878, 197743, 207389, 225992, 237016, 320866, 373756, 395486, 414778, 641732, 654073, 747512, 790972, 829556, 1214707, 1283464, 1308146, 1581944, 1659112, 2429414, 2616292, 4858828, 5232584, 8502949, 9717656, 17005898, 34011796, 68023592]

約数ペア:

[(1, 68023592), (2, 34011796), (4, 17005898), (7, 9717656), (8, 8502949), (13, 5232584), (14, 4858828), (26, 2616292), (28, 2429414), (41, 1659112), (43, 1581944), (52, 1308146), (53, 1283464), (56, 1214707), (82, 829556), (86, 790972), (91, 747512), (104, 654073), (106, 641732), (164, 414778), (172, 395486), (182, 373756), (212, 320866), (287, 237016), (301, 225992), (328, 207389), (344, 197743), (364, 186878), (371, 183352), (424, 160433), (533, 127624), (559, 121688), (574, 118508), (602, 112996), (689, 98728), (728, 93439), (742, 91676), (1066, 63812), (1118, 60844), (1148, 59254), (1204, 56498), (1378, 49364), (1484, 45838), (1763, 38584), (2132, 31906), (2173, 31304), (2236, 30422), (2279, 29848), (2296, 29627), (2408, 28249), (2756, 24682), (2968, 22919), (3526, 19292), (3731, 18232), (3913, 17384), (4264, 15953), (4346, 15652), (4472, 15211), (4558, 14924), (4823, 14104), (5512, 12341), (7052, 9646), (7462, 9116), (7826, 8692)]