71697296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:840

約数の個数: 80

約数和(自身を含む): 165846528

約数和(自身を除く): 94149232

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 34, 44, 62, 68, 88, 124, 136, 176, 187, 248, 272, 341, 374, 496, 527, 682, 748, 773, 1054, 1364, 1496, 1546, 2108, 2728, 2992, 3092, 4216, 5456, 5797, 6184, 8432, 8503, 11594, 12368, 13141, 17006, 23188, 23963, 26282, 34012, 46376, 47926, 52564, 68024, 92752, 95852, 105128, 136048, 144551, 191704, 210256, 263593, 289102, 383408, 407371, 527186, 578204, 814742, 1054372, 1156408, 1629484, 2108744, 2312816, 3258968, 4217488, 4481081, 6517936, 8962162, 17924324, 35848648, 71697296]

約数ペア:

[(1, 71697296), (2, 35848648), (4, 17924324), (8, 8962162), (11, 6517936), (16, 4481081), (17, 4217488), (22, 3258968), (31, 2312816), (34, 2108744), (44, 1629484), (62, 1156408), (68, 1054372), (88, 814742), (124, 578204), (136, 527186), (176, 407371), (187, 383408), (248, 289102), (272, 263593), (341, 210256), (374, 191704), (496, 144551), (527, 136048), (682, 105128), (748, 95852), (773, 92752), (1054, 68024), (1364, 52564), (1496, 47926), (1546, 46376), (2108, 34012), (2728, 26282), (2992, 23963), (3092, 23188), (4216, 17006), (5456, 13141), (5797, 12368), (6184, 11594), (8432, 8503)]