77157804516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{431213}}^1$

素因数の和:431301

約数の個数: 96

約数和(自身を含む): 205547639808

約数和(自身を除く): 128389835292

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 37, 39, 52, 62, 74, 78, 93, 111, 124, 148, 156, 186, 222, 372, 403, 444, 481, 806, 962, 1147, 1209, 1443, 1612, 1924, 2294, 2418, 2886, 3441, 4588, 4836, 5772, 6882, 13764, 14911, 29822, 44733, 59644, 89466, 178932, 431213, 862426, 1293639, 1724852, 2587278, 5174556, 5605769, 11211538, 13367603, 15954881, 16817307, 22423076, 26735206, 31909762, 33634614, 40102809, 47864643, 53470412, 63819524, 67269228, 80205618, 95729286, 160411236, 173778839, 191458572, 207413453, 347557678, 414826906, 494601311, 521336517, 622240359, 695115356, 829653812, 989202622, 1042673034, 1244480718, 1483803933, 1978405244, 2085346068, 2488961436, 2967607866, 5935215732, 6429817043, 12859634086, 19289451129, 25719268172, 38578902258, 77157804516]

約数ペア:

[(1, 77157804516), (2, 38578902258), (3, 25719268172), (4, 19289451129), (6, 12859634086), (12, 6429817043), (13, 5935215732), (26, 2967607866), (31, 2488961436), (37, 2085346068), (39, 1978405244), (52, 1483803933), (62, 1244480718), (74, 1042673034), (78, 989202622), (93, 829653812), (111, 695115356), (124, 622240359), (148, 521336517), (156, 494601311), (186, 414826906), (222, 347557678), (372, 207413453), (403, 191458572), (444, 173778839), (481, 160411236), (806, 95729286), (962, 80205618), (1147, 67269228), (1209, 63819524), (1443, 53470412), (1612, 47864643), (1924, 40102809), (2294, 33634614), (2418, 31909762), (2886, 26735206), (3441, 22423076), (4588, 16817307), (4836, 15954881), (5772, 13367603), (6882, 11211538), (13764, 5605769), (14911, 5174556), (29822, 2587278), (44733, 1724852), (59644, 1293639), (89466, 862426), (178932, 431213)]