80446548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3203}}^1$

素因数の和:3253

約数の個数: 96

約数和(自身を含む): 241145856

約数和(自身を除く): 160699308

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 52, 69, 78, 84, 91, 92, 138, 156, 161, 182, 273, 276, 299, 322, 364, 483, 546, 598, 644, 897, 966, 1092, 1196, 1794, 1932, 2093, 3203, 3588, 4186, 6279, 6406, 8372, 9609, 12558, 12812, 19218, 22421, 25116, 38436, 41639, 44842, 67263, 73669, 83278, 89684, 124917, 134526, 147338, 166556, 221007, 249834, 269052, 291473, 294676, 442014, 499668, 515683, 582946, 874419, 884028, 957697, 1031366, 1165892, 1547049, 1748838, 1915394, 2062732, 2873091, 3094098, 3497676, 3830788, 5746182, 6188196, 6703879, 11492364, 13407758, 20111637, 26815516, 40223274, 80446548]

約数ペア:

[(1, 80446548), (2, 40223274), (3, 26815516), (4, 20111637), (6, 13407758), (7, 11492364), (12, 6703879), (13, 6188196), (14, 5746182), (21, 3830788), (23, 3497676), (26, 3094098), (28, 2873091), (39, 2062732), (42, 1915394), (46, 1748838), (52, 1547049), (69, 1165892), (78, 1031366), (84, 957697), (91, 884028), (92, 874419), (138, 582946), (156, 515683), (161, 499668), (182, 442014), (273, 294676), (276, 291473), (299, 269052), (322, 249834), (364, 221007), (483, 166556), (546, 147338), (598, 134526), (644, 124917), (897, 89684), (966, 83278), (1092, 73669), (1196, 67263), (1794, 44842), (1932, 41639), (2093, 38436), (3203, 25116), (3588, 22421), (4186, 19218), (6279, 12812), (6406, 12558), (8372, 9609)]