84681090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:644

約数の個数: 96

約数和(自身を含む): 239134896

約数和(自身を除く): 154453806

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 157, 195, 234, 314, 390, 461, 471, 585, 785, 922, 942, 1170, 1383, 1413, 1570, 2041, 2305, 2355, 2766, 2826, 4082, 4149, 4610, 4710, 5993, 6123, 6915, 7065, 8298, 10205, 11986, 12246, 13830, 14130, 17979, 18369, 20410, 20745, 29965, 30615, 35958, 36738, 41490, 53937, 59930, 61230, 72377, 89895, 91845, 107874, 144754, 179790, 183690, 217131, 269685, 361885, 434262, 539370, 651393, 723770, 940901, 1085655, 1302786, 1881802, 2171310, 2822703, 3256965, 4704505, 5645406, 6513930, 8468109, 9409010, 14113515, 16936218, 28227030, 42340545, 84681090]

約数ペア:

[(1, 84681090), (2, 42340545), (3, 28227030), (5, 16936218), (6, 14113515), (9, 9409010), (10, 8468109), (13, 6513930), (15, 5645406), (18, 4704505), (26, 3256965), (30, 2822703), (39, 2171310), (45, 1881802), (65, 1302786), (78, 1085655), (90, 940901), (117, 723770), (130, 651393), (157, 539370), (195, 434262), (234, 361885), (314, 269685), (390, 217131), (461, 183690), (471, 179790), (585, 144754), (785, 107874), (922, 91845), (942, 89895), (1170, 72377), (1383, 61230), (1413, 59930), (1570, 53937), (2041, 41490), (2305, 36738), (2355, 35958), (2766, 30615), (2826, 29965), (4082, 20745), (4149, 20410), (4610, 18369), (4710, 17979), (5993, 14130), (6123, 13830), (6915, 12246), (7065, 11986), (8298, 10205)]