71920512

素因数分解:

$2^7\times 3^2\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:588

約数の個数: 96

約数和(自身を含む): 208845000

約数和(自身を除く): 136924488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 149, 192, 288, 298, 384, 419, 447, 576, 596, 838, 894, 1152, 1192, 1257, 1341, 1676, 1788, 2384, 2514, 2682, 3352, 3576, 3771, 4768, 5028, 5364, 6704, 7152, 7542, 9536, 10056, 10728, 13408, 14304, 15084, 19072, 20112, 21456, 26816, 28608, 30168, 40224, 42912, 53632, 57216, 60336, 62431, 80448, 85824, 120672, 124862, 160896, 171648, 187293, 241344, 249724, 374586, 482688, 499448, 561879, 749172, 998896, 1123758, 1498344, 1997792, 2247516, 2996688, 3995584, 4495032, 5993376, 7991168, 8990064, 11986752, 17980128, 23973504, 35960256, 71920512]

約数ペア:

[(1, 71920512), (2, 35960256), (3, 23973504), (4, 17980128), (6, 11986752), (8, 8990064), (9, 7991168), (12, 5993376), (16, 4495032), (18, 3995584), (24, 2996688), (32, 2247516), (36, 1997792), (48, 1498344), (64, 1123758), (72, 998896), (96, 749172), (128, 561879), (144, 499448), (149, 482688), (192, 374586), (288, 249724), (298, 241344), (384, 187293), (419, 171648), (447, 160896), (576, 124862), (596, 120672), (838, 85824), (894, 80448), (1152, 62431), (1192, 60336), (1257, 57216), (1341, 53632), (1676, 42912), (1788, 40224), (2384, 30168), (2514, 28608), (2682, 26816), (3352, 21456), (3576, 20112), (3771, 19072), (4768, 15084), (5028, 14304), (5364, 13408), (6704, 10728), (7152, 10056), (7542, 9536)]