72348552

素因数分解:

$2^3\times 3^4\times {\mathrm{311}}^1\times {\mathrm{359}}^1$

素因数の和:688

約数の個数: 80

約数和(自身を含む): 203860800

約数和(自身を除く): 131512248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 311, 324, 359, 622, 648, 718, 933, 1077, 1244, 1436, 1866, 2154, 2488, 2799, 2872, 3231, 3732, 4308, 5598, 6462, 7464, 8397, 8616, 9693, 11196, 12924, 16794, 19386, 22392, 25191, 25848, 29079, 33588, 38772, 50382, 58158, 67176, 77544, 100764, 111649, 116316, 201528, 223298, 232632, 334947, 446596, 669894, 893192, 1004841, 1339788, 2009682, 2679576, 3014523, 4019364, 6029046, 8038728, 9043569, 12058092, 18087138, 24116184, 36174276, 72348552]

約数ペア:

[(1, 72348552), (2, 36174276), (3, 24116184), (4, 18087138), (6, 12058092), (8, 9043569), (9, 8038728), (12, 6029046), (18, 4019364), (24, 3014523), (27, 2679576), (36, 2009682), (54, 1339788), (72, 1004841), (81, 893192), (108, 669894), (162, 446596), (216, 334947), (311, 232632), (324, 223298), (359, 201528), (622, 116316), (648, 111649), (718, 100764), (933, 77544), (1077, 67176), (1244, 58158), (1436, 50382), (1866, 38772), (2154, 33588), (2488, 29079), (2799, 25848), (2872, 25191), (3231, 22392), (3732, 19386), (4308, 16794), (5598, 12924), (6462, 11196), (7464, 9693), (8397, 8616)]