72751854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:901

約数の個数: 64

約数和(自身を含む): 174292992

約数和(自身を除く): 101541138

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 71, 93, 142, 186, 213, 217, 426, 434, 497, 651, 787, 994, 1302, 1491, 1574, 2201, 2361, 2982, 4402, 4722, 5509, 6603, 11018, 13206, 15407, 16527, 24397, 30814, 33054, 46221, 48794, 55877, 73191, 92442, 111754, 146382, 167631, 170779, 335262, 341558, 391139, 512337, 782278, 1024674, 1173417, 1732187, 2346834, 3464374, 5196561, 10393122, 12125309, 24250618, 36375927, 72751854]

約数ペア:

[(1, 72751854), (2, 36375927), (3, 24250618), (6, 12125309), (7, 10393122), (14, 5196561), (21, 3464374), (31, 2346834), (42, 1732187), (62, 1173417), (71, 1024674), (93, 782278), (142, 512337), (186, 391139), (213, 341558), (217, 335262), (426, 170779), (434, 167631), (497, 146382), (651, 111754), (787, 92442), (994, 73191), (1302, 55877), (1491, 48794), (1574, 46221), (2201, 33054), (2361, 30814), (2982, 24397), (4402, 16527), (4722, 15407), (5509, 13206), (6603, 11018)]