84204536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:624

約数の個数: 64

約数和(自身を含む): 182256480

約数和(自身を除く): 98051944

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 97, 104, 136, 194, 221, 388, 442, 491, 776, 884, 982, 1261, 1649, 1768, 1964, 2522, 3298, 3928, 5044, 6383, 6596, 8347, 10088, 12766, 13192, 16694, 21437, 25532, 33388, 42874, 47627, 51064, 66776, 85748, 95254, 108511, 171496, 190508, 217022, 381016, 434044, 619151, 809659, 868088, 1238302, 1619318, 2476604, 3238636, 4953208, 6477272, 10525567, 21051134, 42102268, 84204536]

約数ペア:

[(1, 84204536), (2, 42102268), (4, 21051134), (8, 10525567), (13, 6477272), (17, 4953208), (26, 3238636), (34, 2476604), (52, 1619318), (68, 1238302), (97, 868088), (104, 809659), (136, 619151), (194, 434044), (221, 381016), (388, 217022), (442, 190508), (491, 171496), (776, 108511), (884, 95254), (982, 85748), (1261, 66776), (1649, 51064), (1768, 47627), (1964, 42874), (2522, 33388), (3298, 25532), (3928, 21437), (5044, 16694), (6383, 13192), (6596, 12766), (8347, 10088)]