77418692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 155043840

約数和(自身を除く): 77625148

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 127, 247, 254, 494, 508, 617, 988, 1234, 1651, 2413, 2468, 3302, 4826, 6604, 8021, 9652, 11723, 16042, 23446, 31369, 32084, 46892, 62738, 78359, 125476, 152399, 156718, 304798, 313436, 609596, 1018667, 1488821, 2037334, 2977642, 4074668, 5955284, 19354673, 38709346, 77418692]

約数ペア:

[(1, 77418692), (2, 38709346), (4, 19354673), (13, 5955284), (19, 4074668), (26, 2977642), (38, 2037334), (52, 1488821), (76, 1018667), (127, 609596), (247, 313436), (254, 304798), (494, 156718), (508, 152399), (617, 125476), (988, 78359), (1234, 62738), (1651, 46892), (2413, 32084), (2468, 31369), (3302, 23446), (4826, 16042), (6604, 11723), (8021, 9652)]