85342908

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{7639}}^1$

素因数の和:7679

約数の個数: 72

約数和(自身を含む): 243868800

約数和(自身を除く): 158525892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 7639, 11172, 15278, 22917, 30556, 45834, 53473, 91668, 106946, 145141, 160419, 213892, 290282, 320838, 374311, 435423, 580564, 641676, 748622, 870846, 1015987, 1122933, 1497244, 1741692, 2031974, 2245866, 3047961, 4063948, 4491732, 6095922, 7111909, 12191844, 14223818, 21335727, 28447636, 42671454, 85342908]

約数ペア:

[(1, 85342908), (2, 42671454), (3, 28447636), (4, 21335727), (6, 14223818), (7, 12191844), (12, 7111909), (14, 6095922), (19, 4491732), (21, 4063948), (28, 3047961), (38, 2245866), (42, 2031974), (49, 1741692), (57, 1497244), (76, 1122933), (84, 1015987), (98, 870846), (114, 748622), (133, 641676), (147, 580564), (196, 435423), (228, 374311), (266, 320838), (294, 290282), (399, 213892), (532, 160419), (588, 145141), (798, 106946), (931, 91668), (1596, 53473), (1862, 45834), (2793, 30556), (3724, 22917), (5586, 15278), (7639, 11172)]