91265148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1021}}^1$

素因数の和:1235

約数の個数: 72

約数和(自身を含む): 249989376

約数和(自身を除く): 158724228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 191, 234, 382, 468, 573, 764, 1021, 1146, 1719, 2042, 2292, 2483, 3063, 3438, 4084, 4966, 6126, 6876, 7449, 9189, 9932, 12252, 13273, 14898, 18378, 22347, 26546, 29796, 36756, 39819, 44694, 53092, 79638, 89388, 119457, 159276, 195011, 238914, 390022, 477828, 585033, 780044, 1170066, 1755099, 2340132, 2535143, 3510198, 5070286, 7020396, 7605429, 10140572, 15210858, 22816287, 30421716, 45632574, 91265148]

約数ペア:

[(1, 91265148), (2, 45632574), (3, 30421716), (4, 22816287), (6, 15210858), (9, 10140572), (12, 7605429), (13, 7020396), (18, 5070286), (26, 3510198), (36, 2535143), (39, 2340132), (52, 1755099), (78, 1170066), (117, 780044), (156, 585033), (191, 477828), (234, 390022), (382, 238914), (468, 195011), (573, 159276), (764, 119457), (1021, 89388), (1146, 79638), (1719, 53092), (2042, 44694), (2292, 39819), (2483, 36756), (3063, 29796), (3438, 26546), (4084, 22347), (4966, 18378), (6126, 14898), (6876, 13273), (7449, 12252), (9189, 9932)]