78761796

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2543}}^1$

素因数の和:2668

約数の個数: 48

約数和(自身を含む): 192326400

約数和(自身を除く): 113564604

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 89, 116, 174, 178, 267, 348, 356, 534, 1068, 2543, 2581, 5086, 5162, 7629, 7743, 10172, 10324, 15258, 15486, 30516, 30972, 73747, 147494, 221241, 226327, 294988, 442482, 452654, 678981, 884964, 905308, 1357962, 2715924, 6563483, 13126966, 19690449, 26253932, 39380898, 78761796]

約数ペア:

[(1, 78761796), (2, 39380898), (3, 26253932), (4, 19690449), (6, 13126966), (12, 6563483), (29, 2715924), (58, 1357962), (87, 905308), (89, 884964), (116, 678981), (174, 452654), (178, 442482), (267, 294988), (348, 226327), (356, 221241), (534, 147494), (1068, 73747), (2543, 30972), (2581, 30516), (5086, 15486), (5162, 15258), (7629, 10324), (7743, 10172)]