72873834

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 164602368

約数和(自身を除く): 91728534

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 83, 106, 159, 166, 249, 251, 318, 498, 502, 583, 753, 913, 1166, 1506, 1749, 1826, 2739, 2761, 3498, 4399, 5478, 5522, 8283, 8798, 13197, 13303, 16566, 20833, 26394, 26606, 39909, 41666, 48389, 62499, 79818, 96778, 124998, 145167, 146333, 229163, 290334, 292666, 438999, 458326, 687489, 877998, 1104149, 1374978, 2208298, 3312447, 6624894, 12145639, 24291278, 36436917, 72873834]

約数ペア:

[(1, 72873834), (2, 36436917), (3, 24291278), (6, 12145639), (11, 6624894), (22, 3312447), (33, 2208298), (53, 1374978), (66, 1104149), (83, 877998), (106, 687489), (159, 458326), (166, 438999), (249, 292666), (251, 290334), (318, 229163), (498, 146333), (502, 145167), (583, 124998), (753, 96778), (913, 79818), (1166, 62499), (1506, 48389), (1749, 41666), (1826, 39909), (2739, 26606), (2761, 26394), (3498, 20833), (4399, 16566), (5478, 13303), (5522, 13197), (8283, 8798)]