72623232

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^2\times {\mathrm{521}}^1$

素因数の和:563

約数の個数: 144

約数和(自身を含む): 230147190

約数和(自身を除く): 157523958

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 144, 176, 192, 198, 242, 264, 288, 352, 363, 384, 396, 484, 521, 528, 576, 704, 726, 792, 968, 1042, 1056, 1089, 1152, 1408, 1452, 1563, 1584, 1936, 2084, 2112, 2178, 2904, 3126, 3168, 3872, 4168, 4224, 4356, 4689, 5731, 5808, 6252, 6336, 7744, 8336, 8712, 9378, 11462, 11616, 12504, 12672, 15488, 16672, 17193, 17424, 18756, 22924, 23232, 25008, 33344, 34386, 34848, 37512, 45848, 46464, 50016, 51579, 63041, 66688, 68772, 69696, 75024, 91696, 100032, 103158, 126082, 137544, 139392, 150048, 183392, 189123, 200064, 206316, 252164, 275088, 300096, 366784, 378246, 412632, 504328, 550176, 567369, 600192, 733568, 756492, 825264, 1008656, 1100352, 1134738, 1512984, 1650528, 2017312, 2200704, 2269476, 3025968, 3301056, 4034624, 4538952, 6051936, 6602112, 8069248, 9077904, 12103872, 18155808, 24207744, 36311616, 72623232]

約数ペア:

[(1, 72623232), (2, 36311616), (3, 24207744), (4, 18155808), (6, 12103872), (8, 9077904), (9, 8069248), (11, 6602112), (12, 6051936), (16, 4538952), (18, 4034624), (22, 3301056), (24, 3025968), (32, 2269476), (33, 2200704), (36, 2017312), (44, 1650528), (48, 1512984), (64, 1134738), (66, 1100352), (72, 1008656), (88, 825264), (96, 756492), (99, 733568), (121, 600192), (128, 567369), (132, 550176), (144, 504328), (176, 412632), (192, 378246), (198, 366784), (242, 300096), (264, 275088), (288, 252164), (352, 206316), (363, 200064), (384, 189123), (396, 183392), (484, 150048), (521, 139392), (528, 137544), (576, 126082), (704, 103158), (726, 100032), (792, 91696), (968, 75024), (1042, 69696), (1056, 68772), (1089, 66688), (1152, 63041), (1408, 51579), (1452, 50016), (1563, 46464), (1584, 45848), (1936, 37512), (2084, 34848), (2112, 34386), (2178, 33344), (2904, 25008), (3126, 23232), (3168, 22924), (3872, 18756), (4168, 17424), (4224, 17193), (4356, 16672), (4689, 15488), (5731, 12672), (5808, 12504), (6252, 11616), (6336, 11462), (7744, 9378), (8336, 8712)]