78807972

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1931}}^1$

素因数の和:2136

約数の個数: 48

約数和(自身を含む): 194745600

約数和(自身を除く): 115937628

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 179, 228, 358, 537, 716, 1074, 1931, 2148, 3401, 3862, 5793, 6802, 7724, 10203, 11586, 13604, 20406, 23172, 36689, 40812, 73378, 110067, 146756, 220134, 345649, 440268, 691298, 1036947, 1382596, 2073894, 4147788, 6567331, 13134662, 19701993, 26269324, 39403986, 78807972]

約数ペア:

[(1, 78807972), (2, 39403986), (3, 26269324), (4, 19701993), (6, 13134662), (12, 6567331), (19, 4147788), (38, 2073894), (57, 1382596), (76, 1036947), (114, 691298), (179, 440268), (228, 345649), (358, 220134), (537, 146756), (716, 110067), (1074, 73378), (1931, 40812), (2148, 36689), (3401, 23172), (3862, 20406), (5793, 13604), (6802, 11586), (7724, 10203)]