72930572

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 154218288

約数和(自身を除く): 81287716

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 67, 121, 134, 143, 173, 242, 268, 286, 346, 484, 572, 692, 737, 871, 1474, 1573, 1742, 1903, 2249, 2948, 3146, 3484, 3806, 4498, 6292, 7612, 8107, 8996, 9581, 11591, 16214, 19162, 20933, 23182, 24739, 32428, 38324, 41866, 46364, 49478, 83732, 98956, 105391, 127501, 150683, 210782, 255002, 272129, 301366, 421564, 510004, 544258, 602732, 1088516, 1402511, 1657513, 2805022, 3315026, 5610044, 6630052, 18232643, 36465286, 72930572]

約数ペア:

[(1, 72930572), (2, 36465286), (4, 18232643), (11, 6630052), (13, 5610044), (22, 3315026), (26, 2805022), (44, 1657513), (52, 1402511), (67, 1088516), (121, 602732), (134, 544258), (143, 510004), (173, 421564), (242, 301366), (268, 272129), (286, 255002), (346, 210782), (484, 150683), (572, 127501), (692, 105391), (737, 98956), (871, 83732), (1474, 49478), (1573, 46364), (1742, 41866), (1903, 38324), (2249, 32428), (2948, 24739), (3146, 23182), (3484, 20933), (3806, 19162), (4498, 16214), (6292, 11591), (7612, 9581), (8107, 8996)]