72997632

素因数分解:

$2^8\times 3^3\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:263

約数の個数: 144

約数和(自身を含む): 220752000

約数和(自身を除く): 147754368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 64, 72, 96, 108, 118, 128, 144, 177, 179, 192, 216, 236, 256, 288, 354, 358, 384, 432, 472, 531, 537, 576, 708, 716, 768, 864, 944, 1062, 1074, 1152, 1416, 1432, 1593, 1611, 1728, 1888, 2124, 2148, 2304, 2832, 2864, 3186, 3222, 3456, 3776, 4248, 4296, 4833, 5664, 5728, 6372, 6444, 6912, 7552, 8496, 8592, 9666, 10561, 11328, 11456, 12744, 12888, 15104, 16992, 17184, 19332, 21122, 22656, 22912, 25488, 25776, 31683, 33984, 34368, 38664, 42244, 45312, 45824, 50976, 51552, 63366, 67968, 68736, 77328, 84488, 95049, 101952, 103104, 126732, 135936, 137472, 154656, 168976, 190098, 203904, 206208, 253464, 285147, 309312, 337952, 380196, 407808, 412416, 506928, 570294, 618624, 675904, 760392, 1013856, 1140588, 1237248, 1351808, 1520784, 2027712, 2281176, 2703616, 3041568, 4055424, 4562352, 6083136, 8110848, 9124704, 12166272, 18249408, 24332544, 36498816, 72997632]

約数ペア:

[(1, 72997632), (2, 36498816), (3, 24332544), (4, 18249408), (6, 12166272), (8, 9124704), (9, 8110848), (12, 6083136), (16, 4562352), (18, 4055424), (24, 3041568), (27, 2703616), (32, 2281176), (36, 2027712), (48, 1520784), (54, 1351808), (59, 1237248), (64, 1140588), (72, 1013856), (96, 760392), (108, 675904), (118, 618624), (128, 570294), (144, 506928), (177, 412416), (179, 407808), (192, 380196), (216, 337952), (236, 309312), (256, 285147), (288, 253464), (354, 206208), (358, 203904), (384, 190098), (432, 168976), (472, 154656), (531, 137472), (537, 135936), (576, 126732), (708, 103104), (716, 101952), (768, 95049), (864, 84488), (944, 77328), (1062, 68736), (1074, 67968), (1152, 63366), (1416, 51552), (1432, 50976), (1593, 45824), (1611, 45312), (1728, 42244), (1888, 38664), (2124, 34368), (2148, 33984), (2304, 31683), (2832, 25776), (2864, 25488), (3186, 22912), (3222, 22656), (3456, 21122), (3776, 19332), (4248, 17184), (4296, 16992), (4833, 15104), (5664, 12888), (5728, 12744), (6372, 11456), (6444, 11328), (6912, 10561), (7552, 9666), (8496, 8592)]