67471380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13883}}^1$

素因数の和:13907

約数の個数: 72

約数和(自身を含む): 212258592

約数和(自身を除く): 144787212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 13883, 27766, 41649, 55532, 69415, 83298, 124947, 138830, 166596, 208245, 249894, 277660, 374841, 416490, 499788, 624735, 749682, 832980, 1124523, 1249470, 1499364, 1874205, 2249046, 2498940, 3373569, 3748410, 4498092, 5622615, 6747138, 7496820, 11245230, 13494276, 16867845, 22490460, 33735690, 67471380]

約数ペア:

[(1, 67471380), (2, 33735690), (3, 22490460), (4, 16867845), (5, 13494276), (6, 11245230), (9, 7496820), (10, 6747138), (12, 5622615), (15, 4498092), (18, 3748410), (20, 3373569), (27, 2498940), (30, 2249046), (36, 1874205), (45, 1499364), (54, 1249470), (60, 1124523), (81, 832980), (90, 749682), (108, 624735), (135, 499788), (162, 416490), (180, 374841), (243, 277660), (270, 249894), (324, 208245), (405, 166596), (486, 138830), (540, 124947), (810, 83298), (972, 69415), (1215, 55532), (1620, 41649), (2430, 27766), (4860, 13883)]