71772192

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{8039}}^1$

素因数の和:8086

約数の個数: 72

約数和(自身を含む): 210712320

約数和(自身を除く): 138940128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8039, 8928, 16078, 24117, 32156, 48234, 64312, 72351, 96468, 128624, 144702, 192936, 249209, 257248, 289404, 385872, 498418, 578808, 747627, 771744, 996836, 1157616, 1495254, 1993672, 2242881, 2315232, 2990508, 3987344, 4485762, 5981016, 7974688, 8971524, 11962032, 17943048, 23924064, 35886096, 71772192]

約数ペア:

[(1, 71772192), (2, 35886096), (3, 23924064), (4, 17943048), (6, 11962032), (8, 8971524), (9, 7974688), (12, 5981016), (16, 4485762), (18, 3987344), (24, 2990508), (31, 2315232), (32, 2242881), (36, 1993672), (48, 1495254), (62, 1157616), (72, 996836), (93, 771744), (96, 747627), (124, 578808), (144, 498418), (186, 385872), (248, 289404), (279, 257248), (288, 249209), (372, 192936), (496, 144702), (558, 128624), (744, 96468), (992, 72351), (1116, 64312), (1488, 48234), (2232, 32156), (2976, 24117), (4464, 16078), (8039, 8928)]