73914776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:564

約数の個数: 64

約数和(自身を含む): 160030080

約数和(自身を除く): 86115304

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 97, 104, 136, 194, 221, 388, 431, 442, 776, 862, 884, 1261, 1649, 1724, 1768, 2522, 3298, 3448, 5044, 5603, 6596, 7327, 10088, 11206, 13192, 14654, 21437, 22412, 29308, 41807, 42874, 44824, 58616, 83614, 85748, 95251, 167228, 171496, 190502, 334456, 381004, 543491, 710719, 762008, 1086982, 1421438, 2173964, 2842876, 4347928, 5685752, 9239347, 18478694, 36957388, 73914776]

約数ペア:

[(1, 73914776), (2, 36957388), (4, 18478694), (8, 9239347), (13, 5685752), (17, 4347928), (26, 2842876), (34, 2173964), (52, 1421438), (68, 1086982), (97, 762008), (104, 710719), (136, 543491), (194, 381004), (221, 334456), (388, 190502), (431, 171496), (442, 167228), (776, 95251), (862, 85748), (884, 83614), (1261, 58616), (1649, 44824), (1724, 42874), (1768, 41807), (2522, 29308), (3298, 22412), (3448, 21437), (5044, 14654), (5603, 13192), (6596, 11206), (7327, 10088)]