80972976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4547}}^1$

素因数の和:4618

約数の個数: 80

約数和(自身を含む): 243627264

約数和(自身を除く): 162654288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1484, 2226, 2544, 2968, 4452, 4547, 5936, 8904, 9094, 13641, 17808, 18188, 27282, 31829, 36376, 54564, 63658, 72752, 95487, 109128, 127316, 190974, 218256, 240991, 254632, 381948, 481982, 509264, 722973, 763896, 963964, 1445946, 1527792, 1686937, 1927928, 2891892, 3373874, 3855856, 5060811, 5783784, 6747748, 10121622, 11567568, 13495496, 20243244, 26990992, 40486488, 80972976]

約数ペア:

[(1, 80972976), (2, 40486488), (3, 26990992), (4, 20243244), (6, 13495496), (7, 11567568), (8, 10121622), (12, 6747748), (14, 5783784), (16, 5060811), (21, 3855856), (24, 3373874), (28, 2891892), (42, 1927928), (48, 1686937), (53, 1527792), (56, 1445946), (84, 963964), (106, 763896), (112, 722973), (159, 509264), (168, 481982), (212, 381948), (318, 254632), (336, 240991), (371, 218256), (424, 190974), (636, 127316), (742, 109128), (848, 95487), (1113, 72752), (1272, 63658), (1484, 54564), (2226, 36376), (2544, 31829), (2968, 27282), (4452, 18188), (4547, 17808), (5936, 13641), (8904, 9094)]