87800076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26801}}^1$

素因数の和:26831

約数の個数: 72

約数和(自身を含む): 273165984

約数和(自身を除く): 185365908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 26801, 53602, 80403, 107204, 160806, 187607, 241209, 321612, 348413, 375214, 482418, 562821, 696826, 750428, 964836, 1045239, 1125642, 1393652, 1688463, 2090478, 2251284, 2438891, 3135717, 3376926, 4180956, 4877782, 6271434, 6753852, 7316673, 9755564, 12542868, 14633346, 21950019, 29266692, 43900038, 87800076]

約数ペア:

[(1, 87800076), (2, 43900038), (3, 29266692), (4, 21950019), (6, 14633346), (7, 12542868), (9, 9755564), (12, 7316673), (13, 6753852), (14, 6271434), (18, 4877782), (21, 4180956), (26, 3376926), (28, 3135717), (36, 2438891), (39, 2251284), (42, 2090478), (52, 1688463), (63, 1393652), (78, 1125642), (84, 1045239), (91, 964836), (117, 750428), (126, 696826), (156, 562821), (182, 482418), (234, 375214), (252, 348413), (273, 321612), (364, 241209), (468, 187607), (546, 160806), (819, 107204), (1092, 80403), (1638, 53602), (3276, 26801)]