72048228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6449}}^1$

素因数の和:6489

約数の個数: 72

約数和(自身を含む): 205884000

約数和(自身を除く): 133835772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 6449, 11172, 12898, 19347, 25796, 38694, 45143, 77388, 90286, 122531, 135429, 180572, 245062, 270858, 316001, 367593, 490124, 541716, 632002, 735186, 857717, 948003, 1264004, 1470372, 1715434, 1896006, 2573151, 3430868, 3792012, 5146302, 6004019, 10292604, 12008038, 18012057, 24016076, 36024114, 72048228]

約数ペア:

[(1, 72048228), (2, 36024114), (3, 24016076), (4, 18012057), (6, 12008038), (7, 10292604), (12, 6004019), (14, 5146302), (19, 3792012), (21, 3430868), (28, 2573151), (38, 1896006), (42, 1715434), (49, 1470372), (57, 1264004), (76, 948003), (84, 857717), (98, 735186), (114, 632002), (133, 541716), (147, 490124), (196, 367593), (228, 316001), (266, 270858), (294, 245062), (399, 180572), (532, 135429), (588, 122531), (798, 90286), (931, 77388), (1596, 45143), (1862, 38694), (2793, 25796), (3724, 19347), (5586, 12898), (6449, 11172)]