90984504

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:485

約数の個数: 128

約数和(自身を含む): 264499200

約数和(自身を除く): 173514696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 31, 39, 46, 52, 62, 69, 78, 92, 93, 104, 124, 138, 156, 184, 186, 248, 276, 299, 312, 372, 403, 409, 552, 598, 713, 744, 806, 818, 897, 1196, 1209, 1227, 1426, 1612, 1636, 1794, 2139, 2392, 2418, 2454, 2852, 3224, 3272, 3588, 4278, 4836, 4908, 5317, 5704, 7176, 8556, 9269, 9407, 9672, 9816, 10634, 12679, 15951, 17112, 18538, 18814, 21268, 25358, 27807, 28221, 31902, 37076, 37628, 38037, 42536, 50716, 55614, 56442, 63804, 74152, 75256, 76074, 101432, 111228, 112884, 122291, 127608, 152148, 164827, 222456, 225768, 244582, 291617, 304296, 329654, 366873, 489164, 494481, 583234, 659308, 733746, 874851, 978328, 988962, 1166468, 1318616, 1467492, 1749702, 1977924, 2332936, 2934984, 3499404, 3791021, 3955848, 6998808, 7582042, 11373063, 15164084, 22746126, 30328168, 45492252, 90984504]

約数ペア:

[(1, 90984504), (2, 45492252), (3, 30328168), (4, 22746126), (6, 15164084), (8, 11373063), (12, 7582042), (13, 6998808), (23, 3955848), (24, 3791021), (26, 3499404), (31, 2934984), (39, 2332936), (46, 1977924), (52, 1749702), (62, 1467492), (69, 1318616), (78, 1166468), (92, 988962), (93, 978328), (104, 874851), (124, 733746), (138, 659308), (156, 583234), (184, 494481), (186, 489164), (248, 366873), (276, 329654), (299, 304296), (312, 291617), (372, 244582), (403, 225768), (409, 222456), (552, 164827), (598, 152148), (713, 127608), (744, 122291), (806, 112884), (818, 111228), (897, 101432), (1196, 76074), (1209, 75256), (1227, 74152), (1426, 63804), (1612, 56442), (1636, 55614), (1794, 50716), (2139, 42536), (2392, 38037), (2418, 37628), (2454, 37076), (2852, 31902), (3224, 28221), (3272, 27807), (3588, 25358), (4278, 21268), (4836, 18814), (4908, 18538), (5317, 17112), (5704, 15951), (7176, 12679), (8556, 10634), (9269, 9816), (9407, 9672)]