84329028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2053}}^1$

素因数の和:2233

約数の個数: 72

約数和(自身を含む): 245231168

約数和(自身を除く): 160902140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 326, 489, 652, 978, 1141, 1467, 1956, 2053, 2282, 2934, 3423, 4106, 4564, 5868, 6159, 6846, 8212, 10269, 12318, 13692, 14371, 18477, 20538, 24636, 28742, 36954, 41076, 43113, 57484, 73908, 86226, 129339, 172452, 258678, 334639, 517356, 669278, 1003917, 1338556, 2007834, 2342473, 3011751, 4015668, 4684946, 6023502, 7027419, 9369892, 12047004, 14054838, 21082257, 28109676, 42164514, 84329028]

約数ペア:

[(1, 84329028), (2, 42164514), (3, 28109676), (4, 21082257), (6, 14054838), (7, 12047004), (9, 9369892), (12, 7027419), (14, 6023502), (18, 4684946), (21, 4015668), (28, 3011751), (36, 2342473), (42, 2007834), (63, 1338556), (84, 1003917), (126, 669278), (163, 517356), (252, 334639), (326, 258678), (489, 172452), (652, 129339), (978, 86226), (1141, 73908), (1467, 57484), (1956, 43113), (2053, 41076), (2282, 36954), (2934, 28742), (3423, 24636), (4106, 20538), (4564, 18477), (5868, 14371), (6159, 13692), (6846, 12318), (8212, 10269)]