81382392

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12421}}^1$

素因数の和:12453

約数の個数: 96

約数和(自身を含む): 271296480

約数和(自身を除く): 189914088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 12421, 24842, 37263, 49684, 74526, 86947, 99368, 111789, 149052, 161473, 173894, 223578, 260841, 298104, 322946, 347788, 447156, 484419, 521682, 645892, 695576, 782523, 894312, 968838, 1043364, 1130311, 1291784, 1453257, 1565046, 1937676, 2086728, 2260622, 2906514, 3130092, 3390933, 3875352, 4521244, 5813028, 6260184, 6781866, 9042488, 10172799, 11626056, 13563732, 20345598, 27127464, 40691196, 81382392]

約数ペア:

[(1, 81382392), (2, 40691196), (3, 27127464), (4, 20345598), (6, 13563732), (7, 11626056), (8, 10172799), (9, 9042488), (12, 6781866), (13, 6260184), (14, 5813028), (18, 4521244), (21, 3875352), (24, 3390933), (26, 3130092), (28, 2906514), (36, 2260622), (39, 2086728), (42, 1937676), (52, 1565046), (56, 1453257), (63, 1291784), (72, 1130311), (78, 1043364), (84, 968838), (91, 894312), (104, 782523), (117, 695576), (126, 645892), (156, 521682), (168, 484419), (182, 447156), (234, 347788), (252, 322946), (273, 298104), (312, 260841), (364, 223578), (468, 173894), (504, 161473), (546, 149052), (728, 111789), (819, 99368), (936, 86947), (1092, 74526), (1638, 49684), (2184, 37263), (3276, 24842), (6552, 12421)]