77945192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 163296000

約数和(自身を除く): 85350808

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 79, 104, 106, 158, 179, 212, 316, 358, 424, 632, 689, 716, 1027, 1378, 1432, 2054, 2327, 2756, 4108, 4187, 4654, 5512, 8216, 8374, 9308, 9487, 14141, 16748, 18616, 18974, 28282, 33496, 37948, 54431, 56564, 75896, 108862, 113128, 123331, 183833, 217724, 246662, 367666, 435448, 493324, 735332, 749473, 986648, 1470664, 1498946, 2997892, 5995784, 9743149, 19486298, 38972596, 77945192]

約数ペア:

[(1, 77945192), (2, 38972596), (4, 19486298), (8, 9743149), (13, 5995784), (26, 2997892), (52, 1498946), (53, 1470664), (79, 986648), (104, 749473), (106, 735332), (158, 493324), (179, 435448), (212, 367666), (316, 246662), (358, 217724), (424, 183833), (632, 123331), (689, 113128), (716, 108862), (1027, 75896), (1378, 56564), (1432, 54431), (2054, 37948), (2327, 33496), (2756, 28282), (4108, 18974), (4187, 18616), (4654, 16748), (5512, 14141), (8216, 9487), (8374, 9308)]