84571956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5009}}^1$

素因数の和:5093

約数の個数: 72

約数和(自身を含む): 248015040

約数和(自身を除く): 163443084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 1206, 1407, 1876, 2412, 2814, 4221, 5009, 5628, 8442, 10018, 15027, 16884, 20036, 30054, 35063, 45081, 60108, 70126, 90162, 105189, 140252, 180324, 210378, 315567, 335603, 420756, 631134, 671206, 1006809, 1262268, 1342412, 2013618, 2349221, 3020427, 4027236, 4698442, 6040854, 7047663, 9396884, 12081708, 14095326, 21142989, 28190652, 42285978, 84571956]

約数ペア:

[(1, 84571956), (2, 42285978), (3, 28190652), (4, 21142989), (6, 14095326), (7, 12081708), (9, 9396884), (12, 7047663), (14, 6040854), (18, 4698442), (21, 4027236), (28, 3020427), (36, 2349221), (42, 2013618), (63, 1342412), (67, 1262268), (84, 1006809), (126, 671206), (134, 631134), (201, 420756), (252, 335603), (268, 315567), (402, 210378), (469, 180324), (603, 140252), (804, 105189), (938, 90162), (1206, 70126), (1407, 60108), (1876, 45081), (2412, 35063), (2814, 30054), (4221, 20036), (5009, 16884), (5628, 15027), (8442, 10018)]