90788152

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 215822880

約数和(自身を除く): 125034728

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 91, 104, 106, 169, 181, 182, 212, 338, 362, 364, 371, 424, 676, 689, 724, 728, 742, 1183, 1267, 1352, 1378, 1448, 1484, 2353, 2366, 2534, 2756, 2968, 4706, 4732, 4823, 5068, 5512, 8957, 9412, 9464, 9593, 9646, 10136, 16471, 17914, 18824, 19186, 19292, 30589, 32942, 35828, 38372, 38584, 61178, 62699, 65884, 67151, 71656, 76744, 122356, 124709, 125398, 131768, 134302, 214123, 244712, 249418, 250796, 268604, 428246, 498836, 501592, 537208, 856492, 872963, 997672, 1621217, 1712984, 1745926, 3242434, 3491852, 6484868, 6983704, 11348519, 12969736, 22697038, 45394076, 90788152]

約数ペア:

[(1, 90788152), (2, 45394076), (4, 22697038), (7, 12969736), (8, 11348519), (13, 6983704), (14, 6484868), (26, 3491852), (28, 3242434), (52, 1745926), (53, 1712984), (56, 1621217), (91, 997672), (104, 872963), (106, 856492), (169, 537208), (181, 501592), (182, 498836), (212, 428246), (338, 268604), (362, 250796), (364, 249418), (371, 244712), (424, 214123), (676, 134302), (689, 131768), (724, 125398), (728, 124709), (742, 122356), (1183, 76744), (1267, 71656), (1352, 67151), (1378, 65884), (1448, 62699), (1484, 61178), (2353, 38584), (2366, 38372), (2534, 35828), (2756, 32942), (2968, 30589), (4706, 19292), (4732, 19186), (4823, 18824), (5068, 17914), (5512, 16471), (8957, 10136), (9412, 9646), (9464, 9593)]