61904170188

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{248887}}^1$

素因数の和:248961

約数の個数: 144

約数和(自身を含む): 190668119040

約数和(自身を除く): 128763948852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 49, 54, 63, 84, 94, 98, 108, 126, 141, 147, 188, 189, 196, 252, 282, 294, 329, 378, 423, 441, 564, 588, 658, 756, 846, 882, 987, 1269, 1316, 1323, 1692, 1764, 1974, 2303, 2538, 2646, 2961, 3948, 4606, 5076, 5292, 5922, 6909, 8883, 9212, 11844, 13818, 17766, 20727, 27636, 35532, 41454, 62181, 82908, 124362, 248724, 248887, 497774, 746661, 995548, 1493322, 1742209, 2239983, 2986644, 3484418, 4479966, 5226627, 6719949, 6968836, 8959932, 10453254, 11697689, 12195463, 13439898, 15679881, 20906508, 23395378, 24390926, 26879796, 31359762, 35093067, 36586389, 46790756, 47039643, 48781852, 62719524, 70186134, 73172778, 81883823, 94079286, 105279201, 109759167, 140372268, 146345556, 163767646, 188158572, 210558402, 219518334, 245651469, 315837603, 327535292, 329277501, 421116804, 439036668, 491302938, 573186761, 631675206, 658555002, 736954407, 982605876, 1146373522, 1263350412, 1317110004, 1473908814, 1719560283, 2210863221, 2292747044, 2947817628, 3439120566, 4421726442, 5158680849, 6878241132, 8843452884, 10317361698, 15476042547, 20634723396, 30952085094, 61904170188]

約数ペア:

[(1, 61904170188), (2, 30952085094), (3, 20634723396), (4, 15476042547), (6, 10317361698), (7, 8843452884), (9, 6878241132), (12, 5158680849), (14, 4421726442), (18, 3439120566), (21, 2947817628), (27, 2292747044), (28, 2210863221), (36, 1719560283), (42, 1473908814), (47, 1317110004), (49, 1263350412), (54, 1146373522), (63, 982605876), (84, 736954407), (94, 658555002), (98, 631675206), (108, 573186761), (126, 491302938), (141, 439036668), (147, 421116804), (188, 329277501), (189, 327535292), (196, 315837603), (252, 245651469), (282, 219518334), (294, 210558402), (329, 188158572), (378, 163767646), (423, 146345556), (441, 140372268), (564, 109759167), (588, 105279201), (658, 94079286), (756, 81883823), (846, 73172778), (882, 70186134), (987, 62719524), (1269, 48781852), (1316, 47039643), (1323, 46790756), (1692, 36586389), (1764, 35093067), (1974, 31359762), (2303, 26879796), (2538, 24390926), (2646, 23395378), (2961, 20906508), (3948, 15679881), (4606, 13439898), (5076, 12195463), (5292, 11697689), (5922, 10453254), (6909, 8959932), (8883, 6968836), (9212, 6719949), (11844, 5226627), (13818, 4479966), (17766, 3484418), (20727, 2986644), (27636, 2239983), (35532, 1742209), (41454, 1493322), (62181, 995548), (82908, 746661), (124362, 497774), (248724, 248887)]