81449004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74587}}^1$

素因数の和:74614

約数の個数: 48

約数和(自身を含む): 233907968

約数和(自身を除く): 152458964

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 74587, 149174, 223761, 298348, 447522, 522109, 895044, 969631, 1044218, 1566327, 1939262, 2088436, 2908893, 3132654, 3878524, 5817786, 6265308, 6787417, 11635572, 13574834, 20362251, 27149668, 40724502, 81449004]

約数ペア:

[(1, 81449004), (2, 40724502), (3, 27149668), (4, 20362251), (6, 13574834), (7, 11635572), (12, 6787417), (13, 6265308), (14, 5817786), (21, 3878524), (26, 3132654), (28, 2908893), (39, 2088436), (42, 1939262), (52, 1566327), (78, 1044218), (84, 969631), (91, 895044), (156, 522109), (182, 447522), (273, 298348), (364, 223761), (546, 149174), (1092, 74587)]