87640164

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 236234880

約数和(自身を除く): 148594716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 61, 106, 108, 122, 159, 183, 212, 244, 251, 318, 366, 477, 502, 549, 636, 732, 753, 954, 1004, 1098, 1431, 1506, 1647, 1908, 2196, 2259, 2862, 3012, 3233, 3294, 4518, 5724, 6466, 6588, 6777, 9036, 9699, 12932, 13303, 13554, 15311, 19398, 26606, 27108, 29097, 30622, 38796, 39909, 45933, 53212, 58194, 61244, 79818, 87291, 91866, 116388, 119727, 137799, 159636, 174582, 183732, 239454, 275598, 349164, 359181, 413397, 478908, 551196, 718362, 811483, 826794, 1436724, 1622966, 1653588, 2434449, 3245932, 4868898, 7303347, 9737796, 14606694, 21910041, 29213388, 43820082, 87640164]

約数ペア:

[(1, 87640164), (2, 43820082), (3, 29213388), (4, 21910041), (6, 14606694), (9, 9737796), (12, 7303347), (18, 4868898), (27, 3245932), (36, 2434449), (53, 1653588), (54, 1622966), (61, 1436724), (106, 826794), (108, 811483), (122, 718362), (159, 551196), (183, 478908), (212, 413397), (244, 359181), (251, 349164), (318, 275598), (366, 239454), (477, 183732), (502, 174582), (549, 159636), (636, 137799), (732, 119727), (753, 116388), (954, 91866), (1004, 87291), (1098, 79818), (1431, 61244), (1506, 58194), (1647, 53212), (1908, 45933), (2196, 39909), (2259, 38796), (2862, 30622), (3012, 29097), (3233, 27108), (3294, 26606), (4518, 19398), (5724, 15311), (6466, 13554), (6588, 13303), (6777, 12932), (9036, 9699)]