71724288

素因数分解:

$2^8\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1531}}^1$

素因数の和:1611

約数の個数: 72

約数和(自身を含む): 194147296

約数和(自身を除く): 122423008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 732, 768, 976, 1464, 1531, 1952, 2928, 3062, 3904, 4593, 5856, 6124, 7808, 9186, 11712, 12248, 15616, 18372, 23424, 24496, 36744, 46848, 48992, 73488, 93391, 97984, 146976, 186782, 195968, 280173, 293952, 373564, 391936, 560346, 587904, 747128, 1120692, 1175808, 1494256, 2241384, 2988512, 4482768, 5977024, 8965536, 11954048, 17931072, 23908096, 35862144, 71724288]

約数ペア:

[(1, 71724288), (2, 35862144), (3, 23908096), (4, 17931072), (6, 11954048), (8, 8965536), (12, 5977024), (16, 4482768), (24, 2988512), (32, 2241384), (48, 1494256), (61, 1175808), (64, 1120692), (96, 747128), (122, 587904), (128, 560346), (183, 391936), (192, 373564), (244, 293952), (256, 280173), (366, 195968), (384, 186782), (488, 146976), (732, 97984), (768, 93391), (976, 73488), (1464, 48992), (1531, 46848), (1952, 36744), (2928, 24496), (3062, 23424), (3904, 18372), (4593, 15616), (5856, 12248), (6124, 11712), (7808, 9186)]