71557344

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{1453}}^1$

素因数の和:1494

約数の個数: 120

約数和(自身を含む): 221676840

約数和(自身を除く): 150119496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 432, 456, 513, 608, 648, 684, 864, 912, 1026, 1296, 1368, 1453, 1539, 1824, 2052, 2592, 2736, 2906, 3078, 4104, 4359, 5472, 5812, 6156, 8208, 8718, 11624, 12312, 13077, 16416, 17436, 23248, 24624, 26154, 27607, 34872, 39231, 46496, 49248, 52308, 55214, 69744, 78462, 82821, 104616, 110428, 117693, 139488, 156924, 165642, 209232, 220856, 235386, 248463, 313848, 331284, 418464, 441712, 470772, 496926, 627696, 662568, 745389, 883424, 941544, 993852, 1255392, 1325136, 1490778, 1883088, 1987704, 2236167, 2650272, 2981556, 3766176, 3975408, 4472334, 5963112, 7950816, 8944668, 11926224, 17889336, 23852448, 35778672, 71557344]

約数ペア:

[(1, 71557344), (2, 35778672), (3, 23852448), (4, 17889336), (6, 11926224), (8, 8944668), (9, 7950816), (12, 5963112), (16, 4472334), (18, 3975408), (19, 3766176), (24, 2981556), (27, 2650272), (32, 2236167), (36, 1987704), (38, 1883088), (48, 1490778), (54, 1325136), (57, 1255392), (72, 993852), (76, 941544), (81, 883424), (96, 745389), (108, 662568), (114, 627696), (144, 496926), (152, 470772), (162, 441712), (171, 418464), (216, 331284), (228, 313848), (288, 248463), (304, 235386), (324, 220856), (342, 209232), (432, 165642), (456, 156924), (513, 139488), (608, 117693), (648, 110428), (684, 104616), (864, 82821), (912, 78462), (1026, 69744), (1296, 55214), (1368, 52308), (1453, 49248), (1539, 46496), (1824, 39231), (2052, 34872), (2592, 27607), (2736, 26154), (2906, 24624), (3078, 23248), (4104, 17436), (4359, 16416), (5472, 13077), (5812, 12312), (6156, 11624), (8208, 8718)]