72017232

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9319}}^1$

素因数の和:9360

約数の個数: 80

約数和(自身を含む): 221890560

約数和(自身を除く): 149873328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 9319, 18638, 27957, 37276, 55914, 65233, 74552, 111828, 130466, 149104, 195699, 214337, 223656, 260932, 391398, 428674, 447312, 521864, 643011, 782796, 857348, 1043728, 1286022, 1500359, 1565592, 1714696, 2572044, 3000718, 3131184, 3429392, 4501077, 5144088, 6001436, 9002154, 10288176, 12002872, 18004308, 24005744, 36008616, 72017232]

約数ペア:

[(1, 72017232), (2, 36008616), (3, 24005744), (4, 18004308), (6, 12002872), (7, 10288176), (8, 9002154), (12, 6001436), (14, 5144088), (16, 4501077), (21, 3429392), (23, 3131184), (24, 3000718), (28, 2572044), (42, 1714696), (46, 1565592), (48, 1500359), (56, 1286022), (69, 1043728), (84, 857348), (92, 782796), (112, 643011), (138, 521864), (161, 447312), (168, 428674), (184, 391398), (276, 260932), (322, 223656), (336, 214337), (368, 195699), (483, 149104), (552, 130466), (644, 111828), (966, 74552), (1104, 65233), (1288, 55914), (1932, 37276), (2576, 27957), (3864, 18638), (7728, 9319)]