72632716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 140894208

約数和(自身を除く): 68261492

約数列:

[1, 2, 4, 13, 26, 52, 71, 103, 142, 191, 206, 284, 382, 412, 764, 923, 1339, 1846, 2483, 2678, 3692, 4966, 5356, 7313, 9932, 13561, 14626, 19673, 27122, 29252, 39346, 54244, 78692, 95069, 176293, 190138, 255749, 352586, 380276, 511498, 705172, 1022996, 1396783, 2793566, 5587132, 18158179, 36316358, 72632716]

約数ペア:

[(1, 72632716), (2, 36316358), (4, 18158179), (13, 5587132), (26, 2793566), (52, 1396783), (71, 1022996), (103, 705172), (142, 511498), (191, 380276), (206, 352586), (284, 255749), (382, 190138), (412, 176293), (764, 95069), (923, 78692), (1339, 54244), (1846, 39346), (2483, 29252), (2678, 27122), (3692, 19673), (4966, 14626), (5356, 13561), (7313, 9932)]