172886688

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:847

約数の個数: 144

約数和(自身を含む): 538856136

約数和(自身を除く): 365969448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 61, 72, 78, 96, 104, 117, 122, 144, 156, 183, 208, 234, 244, 288, 312, 366, 416, 468, 488, 549, 624, 732, 757, 793, 936, 976, 1098, 1248, 1464, 1514, 1586, 1872, 1952, 2196, 2271, 2379, 2928, 3028, 3172, 3744, 4392, 4542, 4758, 5856, 6056, 6344, 6813, 7137, 8784, 9084, 9516, 9841, 12112, 12688, 13626, 14274, 17568, 18168, 19032, 19682, 24224, 25376, 27252, 28548, 29523, 36336, 38064, 39364, 46177, 54504, 57096, 59046, 72672, 76128, 78728, 88569, 92354, 109008, 114192, 118092, 138531, 157456, 177138, 184708, 218016, 228384, 236184, 277062, 314912, 354276, 369416, 415593, 472368, 554124, 600301, 708552, 738832, 831186, 944736, 1108248, 1200602, 1417104, 1477664, 1662372, 1800903, 2216496, 2401204, 2834208, 3324744, 3601806, 4432992, 4802408, 5402709, 6649488, 7203612, 9604816, 10805418, 13298976, 14407224, 19209632, 21610836, 28814448, 43221672, 57628896, 86443344, 172886688]

約数ペア:

[(1, 172886688), (2, 86443344), (3, 57628896), (4, 43221672), (6, 28814448), (8, 21610836), (9, 19209632), (12, 14407224), (13, 13298976), (16, 10805418), (18, 9604816), (24, 7203612), (26, 6649488), (32, 5402709), (36, 4802408), (39, 4432992), (48, 3601806), (52, 3324744), (61, 2834208), (72, 2401204), (78, 2216496), (96, 1800903), (104, 1662372), (117, 1477664), (122, 1417104), (144, 1200602), (156, 1108248), (183, 944736), (208, 831186), (234, 738832), (244, 708552), (288, 600301), (312, 554124), (366, 472368), (416, 415593), (468, 369416), (488, 354276), (549, 314912), (624, 277062), (732, 236184), (757, 228384), (793, 218016), (936, 184708), (976, 177138), (1098, 157456), (1248, 138531), (1464, 118092), (1514, 114192), (1586, 109008), (1872, 92354), (1952, 88569), (2196, 78728), (2271, 76128), (2379, 72672), (2928, 59046), (3028, 57096), (3172, 54504), (3744, 46177), (4392, 39364), (4542, 38064), (4758, 36336), (5856, 29523), (6056, 28548), (6344, 27252), (6813, 25376), (7137, 24224), (8784, 19682), (9084, 19032), (9516, 18168), (9841, 17568), (12112, 14274), (12688, 13626)]