72785232

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1$

素因数の和:745

約数の個数: 120

約数和(自身を含む): 223423200

約数和(自身を除く): 150637968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 59, 72, 78, 104, 117, 118, 144, 156, 177, 208, 234, 236, 312, 354, 468, 472, 531, 624, 659, 708, 767, 936, 944, 1062, 1318, 1416, 1534, 1872, 1977, 2124, 2301, 2636, 2832, 3068, 3954, 4248, 4602, 5272, 5931, 6136, 6903, 7908, 8496, 8567, 9204, 10544, 11862, 12272, 13806, 15816, 17134, 18408, 23724, 25701, 27612, 31632, 34268, 36816, 38881, 47448, 51402, 55224, 68536, 77103, 77762, 94896, 102804, 110448, 116643, 137072, 154206, 155524, 205608, 233286, 308412, 311048, 349929, 411216, 466572, 505453, 616824, 622096, 699858, 933144, 1010906, 1233648, 1399716, 1516359, 1866288, 2021812, 2799432, 3032718, 4043624, 4549077, 5598864, 6065436, 8087248, 9098154, 12130872, 18196308, 24261744, 36392616, 72785232]

約数ペア:

[(1, 72785232), (2, 36392616), (3, 24261744), (4, 18196308), (6, 12130872), (8, 9098154), (9, 8087248), (12, 6065436), (13, 5598864), (16, 4549077), (18, 4043624), (24, 3032718), (26, 2799432), (36, 2021812), (39, 1866288), (48, 1516359), (52, 1399716), (59, 1233648), (72, 1010906), (78, 933144), (104, 699858), (117, 622096), (118, 616824), (144, 505453), (156, 466572), (177, 411216), (208, 349929), (234, 311048), (236, 308412), (312, 233286), (354, 205608), (468, 155524), (472, 154206), (531, 137072), (624, 116643), (659, 110448), (708, 102804), (767, 94896), (936, 77762), (944, 77103), (1062, 68536), (1318, 55224), (1416, 51402), (1534, 47448), (1872, 38881), (1977, 36816), (2124, 34268), (2301, 31632), (2636, 27612), (2832, 25701), (3068, 23724), (3954, 18408), (4248, 17134), (4602, 15816), (5272, 13806), (5931, 12272), (6136, 11862), (6903, 10544), (7908, 9204), (8496, 8567)]