64163900812

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{18839}}^1$

素因数の和:19123

約数の個数: 72

約数和(自身を含む): 127972131840

約数和(自身を除く): 63808231028

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 227, 242, 341, 454, 484, 682, 908, 1364, 2497, 3751, 4994, 7037, 7502, 9988, 14074, 15004, 18839, 27467, 28148, 37678, 54934, 75356, 77407, 109868, 154814, 207229, 309628, 414458, 584009, 828916, 851477, 1168018, 1702954, 2279519, 2336036, 3405908, 4276453, 4559038, 6424099, 8552906, 9118076, 12848198, 17105812, 25696396, 47040983, 70665089, 94081966, 132570043, 141330178, 188163932, 265140086, 282660356, 517450813, 530280172, 1034901626, 1458270473, 2069803252, 2916540946, 5833081892, 16040975203, 32081950406, 64163900812]

約数ペア:

[(1, 64163900812), (2, 32081950406), (4, 16040975203), (11, 5833081892), (22, 2916540946), (31, 2069803252), (44, 1458270473), (62, 1034901626), (121, 530280172), (124, 517450813), (227, 282660356), (242, 265140086), (341, 188163932), (454, 141330178), (484, 132570043), (682, 94081966), (908, 70665089), (1364, 47040983), (2497, 25696396), (3751, 17105812), (4994, 12848198), (7037, 9118076), (7502, 8552906), (9988, 6424099), (14074, 4559038), (15004, 4276453), (18839, 3405908), (27467, 2336036), (28148, 2279519), (37678, 1702954), (54934, 1168018), (75356, 851477), (77407, 828916), (109868, 584009), (154814, 414458), (207229, 309628)]