84962072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 189463680

約数和(自身を除く): 104501608

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 73, 76, 104, 124, 146, 152, 247, 248, 292, 361, 403, 494, 584, 589, 722, 806, 949, 988, 1178, 1387, 1444, 1612, 1898, 1976, 2263, 2356, 2774, 2888, 3224, 3796, 4526, 4693, 4712, 5548, 7592, 7657, 9052, 9386, 11096, 11191, 15314, 18031, 18104, 18772, 22382, 26353, 29419, 30628, 36062, 37544, 42997, 44764, 52706, 58838, 61256, 72124, 85994, 89528, 105412, 117676, 144248, 145483, 171988, 210824, 235352, 290966, 342589, 343976, 558961, 581932, 685178, 816943, 1117922, 1163864, 1370356, 1633886, 2235844, 2740712, 3267772, 4471688, 6535544, 10620259, 21240518, 42481036, 84962072]

約数ペア:

[(1, 84962072), (2, 42481036), (4, 21240518), (8, 10620259), (13, 6535544), (19, 4471688), (26, 3267772), (31, 2740712), (38, 2235844), (52, 1633886), (62, 1370356), (73, 1163864), (76, 1117922), (104, 816943), (124, 685178), (146, 581932), (152, 558961), (247, 343976), (248, 342589), (292, 290966), (361, 235352), (403, 210824), (494, 171988), (584, 145483), (589, 144248), (722, 117676), (806, 105412), (949, 89528), (988, 85994), (1178, 72124), (1387, 61256), (1444, 58838), (1612, 52706), (1898, 44764), (1976, 42997), (2263, 37544), (2356, 36062), (2774, 30628), (2888, 29419), (3224, 26353), (3796, 22382), (4526, 18772), (4693, 18104), (4712, 18031), (5548, 15314), (7592, 11191), (7657, 11096), (9052, 9386)]