68868864

素因数分解:

$2^8\times 3^2\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:514

約数の個数: 108

約数和(自身を含む): 201840912

約数和(自身を除く): 132972048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 256, 284, 288, 384, 421, 426, 568, 576, 639, 768, 842, 852, 1136, 1152, 1263, 1278, 1684, 1704, 2272, 2304, 2526, 2556, 3368, 3408, 3789, 4544, 5052, 5112, 6736, 6816, 7578, 9088, 10104, 10224, 13472, 13632, 15156, 18176, 20208, 20448, 26944, 27264, 29891, 30312, 40416, 40896, 53888, 54528, 59782, 60624, 80832, 81792, 89673, 107776, 119564, 121248, 161664, 163584, 179346, 239128, 242496, 269019, 323328, 358692, 478256, 484992, 538038, 717384, 956512, 969984, 1076076, 1434768, 1913024, 2152152, 2869536, 3826048, 4304304, 5739072, 7652096, 8608608, 11478144, 17217216, 22956288, 34434432, 68868864]

約数ペア:

[(1, 68868864), (2, 34434432), (3, 22956288), (4, 17217216), (6, 11478144), (8, 8608608), (9, 7652096), (12, 5739072), (16, 4304304), (18, 3826048), (24, 2869536), (32, 2152152), (36, 1913024), (48, 1434768), (64, 1076076), (71, 969984), (72, 956512), (96, 717384), (128, 538038), (142, 484992), (144, 478256), (192, 358692), (213, 323328), (256, 269019), (284, 242496), (288, 239128), (384, 179346), (421, 163584), (426, 161664), (568, 121248), (576, 119564), (639, 107776), (768, 89673), (842, 81792), (852, 80832), (1136, 60624), (1152, 59782), (1263, 54528), (1278, 53888), (1684, 40896), (1704, 40416), (2272, 30312), (2304, 29891), (2526, 27264), (2556, 26944), (3368, 20448), (3408, 20208), (3789, 18176), (4544, 15156), (5052, 13632), (5112, 13472), (6736, 10224), (6816, 10104), (7578, 9088)]