84513420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3697}}^1$

素因数の和:3839

約数の個数: 72

約数和(自身を含む): 258445824

約数和(自身を除く): 173932404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3697, 3810, 4572, 5715, 7394, 7620, 11091, 11430, 14788, 18485, 22182, 22860, 33273, 36970, 44364, 55455, 66546, 73940, 110910, 133092, 166365, 221820, 332730, 469519, 665460, 939038, 1408557, 1878076, 2347595, 2817114, 4225671, 4695190, 5634228, 7042785, 8451342, 9390380, 14085570, 16902684, 21128355, 28171140, 42256710, 84513420]

約数ペア:

[(1, 84513420), (2, 42256710), (3, 28171140), (4, 21128355), (5, 16902684), (6, 14085570), (9, 9390380), (10, 8451342), (12, 7042785), (15, 5634228), (18, 4695190), (20, 4225671), (30, 2817114), (36, 2347595), (45, 1878076), (60, 1408557), (90, 939038), (127, 665460), (180, 469519), (254, 332730), (381, 221820), (508, 166365), (635, 133092), (762, 110910), (1143, 73940), (1270, 66546), (1524, 55455), (1905, 44364), (2286, 36970), (2540, 33273), (3697, 22860), (3810, 22182), (4572, 18485), (5715, 14788), (7394, 11430), (7620, 11091)]