72997932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 215656448

約数和(自身を除く): 142658516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 31, 34, 42, 51, 62, 68, 84, 93, 97, 102, 119, 124, 186, 194, 204, 217, 238, 289, 291, 357, 372, 388, 434, 476, 527, 578, 582, 651, 679, 714, 867, 868, 1054, 1156, 1164, 1302, 1358, 1428, 1581, 1649, 1734, 2023, 2037, 2108, 2604, 2716, 3007, 3162, 3298, 3468, 3689, 4046, 4074, 4947, 6014, 6069, 6324, 6596, 7378, 8092, 8148, 8959, 9021, 9894, 11067, 11543, 12028, 12138, 14756, 17918, 18042, 19788, 21049, 22134, 23086, 24276, 26877, 28033, 34629, 35836, 36084, 42098, 44268, 46172, 51119, 53754, 56066, 62713, 63147, 69258, 84099, 84196, 102238, 107508, 112132, 125426, 126294, 138516, 153357, 168198, 188139, 196231, 204476, 250852, 252588, 306714, 336396, 357833, 376278, 392462, 588693, 613428, 715666, 752556, 784924, 869023, 1073499, 1177386, 1431332, 1738046, 2146998, 2354772, 2607069, 3476092, 4293996, 5214138, 6083161, 10428276, 12166322, 18249483, 24332644, 36498966, 72997932]

約数ペア:

[(1, 72997932), (2, 36498966), (3, 24332644), (4, 18249483), (6, 12166322), (7, 10428276), (12, 6083161), (14, 5214138), (17, 4293996), (21, 3476092), (28, 2607069), (31, 2354772), (34, 2146998), (42, 1738046), (51, 1431332), (62, 1177386), (68, 1073499), (84, 869023), (93, 784924), (97, 752556), (102, 715666), (119, 613428), (124, 588693), (186, 392462), (194, 376278), (204, 357833), (217, 336396), (238, 306714), (289, 252588), (291, 250852), (357, 204476), (372, 196231), (388, 188139), (434, 168198), (476, 153357), (527, 138516), (578, 126294), (582, 125426), (651, 112132), (679, 107508), (714, 102238), (867, 84196), (868, 84099), (1054, 69258), (1156, 63147), (1164, 62713), (1302, 56066), (1358, 53754), (1428, 51119), (1581, 46172), (1649, 44268), (1734, 42098), (2023, 36084), (2037, 35836), (2108, 34629), (2604, 28033), (2716, 26877), (3007, 24276), (3162, 23086), (3298, 22134), (3468, 21049), (3689, 19788), (4046, 18042), (4074, 17918), (4947, 14756), (6014, 12138), (6069, 12028), (6324, 11543), (6596, 11067), (7378, 9894), (8092, 9021), (8148, 8959)]