78367432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1214

約数の個数: 64

約数和(自身を含む): 175613760

約数和(自身を除く): 97246328

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 61, 88, 104, 122, 143, 244, 286, 488, 572, 671, 793, 1123, 1144, 1342, 1586, 2246, 2684, 3172, 4492, 5368, 6344, 8723, 8984, 12353, 14599, 17446, 24706, 29198, 34892, 49412, 58396, 68503, 69784, 98824, 116792, 137006, 160589, 274012, 321178, 548024, 642356, 753533, 890539, 1284712, 1507066, 1781078, 3014132, 3562156, 6028264, 7124312, 9795929, 19591858, 39183716, 78367432]

約数ペア:

[(1, 78367432), (2, 39183716), (4, 19591858), (8, 9795929), (11, 7124312), (13, 6028264), (22, 3562156), (26, 3014132), (44, 1781078), (52, 1507066), (61, 1284712), (88, 890539), (104, 753533), (122, 642356), (143, 548024), (244, 321178), (286, 274012), (488, 160589), (572, 137006), (671, 116792), (793, 98824), (1123, 69784), (1144, 68503), (1342, 58396), (1586, 49412), (2246, 34892), (2684, 29198), (3172, 24706), (4492, 17446), (5368, 14599), (6344, 12353), (8723, 8984)]