61972092

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18917}}^1$

素因数の和:18947

約数の個数: 72

約数和(自身を含む): 192812256

約数和(自身を除く): 130840164

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, 18917, 37834, 56751, 75668, 113502, 132419, 170253, 227004, 245921, 264838, 340506, 397257, 491842, 529676, 681012, 737763, 794514, 983684, 1191771, 1475526, 1589028, 1721447, 2213289, 2383542, 2951052, 3442894, 4426578, 4767084, 5164341, 6885788, 8853156, 10328682, 15493023, 20657364, 30986046, 61972092]

約数ペア:

[(1, 61972092), (2, 30986046), (3, 20657364), (4, 15493023), (6, 10328682), (7, 8853156), (9, 6885788), (12, 5164341), (13, 4767084), (14, 4426578), (18, 3442894), (21, 2951052), (26, 2383542), (28, 2213289), (36, 1721447), (39, 1589028), (42, 1475526), (52, 1191771), (63, 983684), (78, 794514), (84, 737763), (91, 681012), (117, 529676), (126, 491842), (156, 397257), (182, 340506), (234, 264838), (252, 245921), (273, 227004), (364, 170253), (468, 132419), (546, 113502), (819, 75668), (1092, 56751), (1638, 37834), (3276, 18917)]