90436690084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1367}}^1\times {\mathrm{6661}}^1$

素因数の和:8236

約数の個数: 48

約数和(自身を含む): 171481798656

約数和(自身を除く): 81045108572

約数列:

[1, 2, 4, 13, 26, 52, 191, 382, 764, 1367, 2483, 2734, 4966, 5468, 6661, 9932, 13322, 17771, 26644, 35542, 71084, 86593, 173186, 261097, 346372, 522194, 1044388, 1272251, 2544502, 3394261, 5089004, 6788522, 9105587, 13577044, 16539263, 18211174, 33078526, 36422348, 66157052, 118372631, 236745262, 473490524, 1739167117, 3478334234, 6956668468, 22609172521, 45218345042, 90436690084]

約数ペア:

[(1, 90436690084), (2, 45218345042), (4, 22609172521), (13, 6956668468), (26, 3478334234), (52, 1739167117), (191, 473490524), (382, 236745262), (764, 118372631), (1367, 66157052), (2483, 36422348), (2734, 33078526), (4966, 18211174), (5468, 16539263), (6661, 13577044), (9932, 9105587), (13322, 6788522), (17771, 5089004), (26644, 3394261), (35542, 2544502), (71084, 1272251), (86593, 1044388), (173186, 522194), (261097, 346372)]