39777948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6863}}^1$

素因数の和:6903

約数の個数: 72

約数和(自身を含む): 119927808

約数和(自身を除く): 80149860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 6863, 13726, 20589, 27452, 41178, 48041, 61767, 82356, 96082, 123534, 144123, 157849, 192164, 247068, 288246, 315698, 432369, 473547, 576492, 631396, 864738, 947094, 1104943, 1420641, 1729476, 1894188, 2209886, 2841282, 3314829, 4419772, 5682564, 6629658, 9944487, 13259316, 19888974, 39777948]

約数ペア:

[(1, 39777948), (2, 19888974), (3, 13259316), (4, 9944487), (6, 6629658), (7, 5682564), (9, 4419772), (12, 3314829), (14, 2841282), (18, 2209886), (21, 1894188), (23, 1729476), (28, 1420641), (36, 1104943), (42, 947094), (46, 864738), (63, 631396), (69, 576492), (84, 473547), (92, 432369), (126, 315698), (138, 288246), (161, 247068), (207, 192164), (252, 157849), (276, 144123), (322, 123534), (414, 96082), (483, 82356), (644, 61767), (828, 48041), (966, 41178), (1449, 27452), (1932, 20589), (2898, 13726), (5796, 6863)]