68980548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{349}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 199763200

約数和(自身を除く): 130782652

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 181, 182, 273, 349, 362, 364, 543, 546, 698, 724, 1047, 1086, 1092, 1267, 1396, 2094, 2172, 2353, 2443, 2534, 3801, 4188, 4537, 4706, 4886, 5068, 7059, 7329, 7602, 9074, 9412, 9772, 13611, 14118, 14658, 15204, 16471, 18148, 27222, 28236, 29316, 31759, 32942, 49413, 54444, 63169, 63518, 65884, 95277, 98826, 126338, 127036, 189507, 190554, 197652, 252676, 379014, 381108, 442183, 758028, 821197, 884366, 1326549, 1642394, 1768732, 2463591, 2653098, 3284788, 4927182, 5306196, 5748379, 9854364, 11496758, 17245137, 22993516, 34490274, 68980548]

約数ペア:

[(1, 68980548), (2, 34490274), (3, 22993516), (4, 17245137), (6, 11496758), (7, 9854364), (12, 5748379), (13, 5306196), (14, 4927182), (21, 3284788), (26, 2653098), (28, 2463591), (39, 1768732), (42, 1642394), (52, 1326549), (78, 884366), (84, 821197), (91, 758028), (156, 442183), (181, 381108), (182, 379014), (273, 252676), (349, 197652), (362, 190554), (364, 189507), (543, 127036), (546, 126338), (698, 98826), (724, 95277), (1047, 65884), (1086, 63518), (1092, 63169), (1267, 54444), (1396, 49413), (2094, 32942), (2172, 31759), (2353, 29316), (2443, 28236), (2534, 27222), (3801, 18148), (4188, 16471), (4537, 15204), (4706, 14658), (4886, 14118), (5068, 13611), (7059, 9772), (7329, 9412), (7602, 9074)]