87165078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:690

約数の個数: 128

約数和(自身を含む): 244629504

約数和(自身を除く): 157464426

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 23, 26, 33, 39, 42, 46, 66, 69, 77, 78, 91, 138, 143, 154, 161, 182, 231, 253, 273, 286, 299, 322, 429, 462, 483, 506, 546, 598, 631, 759, 858, 897, 966, 1001, 1262, 1518, 1771, 1794, 1893, 2002, 2093, 3003, 3289, 3542, 3786, 4186, 4417, 5313, 6006, 6279, 6578, 6941, 8203, 8834, 9867, 10626, 12558, 13251, 13882, 14513, 16406, 19734, 20823, 23023, 24609, 26502, 29026, 41646, 43539, 46046, 48587, 49218, 57421, 69069, 87078, 90233, 97174, 101591, 114842, 138138, 145761, 159643, 172263, 180466, 188669, 203182, 270699, 291522, 304773, 319286, 344526, 377338, 478929, 541398, 566007, 609546, 631631, 957858, 1117501, 1132014, 1263262, 1320683, 1894893, 2075359, 2235002, 2641366, 3352503, 3789786, 3962049, 4150718, 6226077, 6705006, 7924098, 12452154, 14527513, 29055026, 43582539, 87165078]

約数ペア:

[(1, 87165078), (2, 43582539), (3, 29055026), (6, 14527513), (7, 12452154), (11, 7924098), (13, 6705006), (14, 6226077), (21, 4150718), (22, 3962049), (23, 3789786), (26, 3352503), (33, 2641366), (39, 2235002), (42, 2075359), (46, 1894893), (66, 1320683), (69, 1263262), (77, 1132014), (78, 1117501), (91, 957858), (138, 631631), (143, 609546), (154, 566007), (161, 541398), (182, 478929), (231, 377338), (253, 344526), (273, 319286), (286, 304773), (299, 291522), (322, 270699), (429, 203182), (462, 188669), (483, 180466), (506, 172263), (546, 159643), (598, 145761), (631, 138138), (759, 114842), (858, 101591), (897, 97174), (966, 90233), (1001, 87078), (1262, 69069), (1518, 57421), (1771, 49218), (1794, 48587), (1893, 46046), (2002, 43539), (2093, 41646), (3003, 29026), (3289, 26502), (3542, 24609), (3786, 23023), (4186, 20823), (4417, 19734), (5313, 16406), (6006, 14513), (6279, 13882), (6578, 13251), (6941, 12558), (8203, 10626), (8834, 9867)]