77157804564

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{911}}^1\times {\mathrm{54713}}^1$

素因数の和:55677

約数の個数: 72

約数和(自身を含む): 199796268672

約数和(自身を除く): 122638464108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 911, 1548, 1822, 2733, 3644, 5466, 8199, 10932, 16398, 32796, 39173, 54713, 78346, 109426, 117519, 156692, 164139, 218852, 235038, 328278, 352557, 470076, 492417, 656556, 705114, 984834, 1410228, 1969668, 2352659, 4705318, 7057977, 9410636, 14115954, 21173931, 28231908, 42347862, 49843543, 84695724, 99687086, 149530629, 199374172, 299061258, 448591887, 598122516, 897183774, 1794367548, 2143272349, 4286544698, 6429817047, 8573089396, 12859634094, 19289451141, 25719268188, 38578902282, 77157804564]

約数ペア:

[(1, 77157804564), (2, 38578902282), (3, 25719268188), (4, 19289451141), (6, 12859634094), (9, 8573089396), (12, 6429817047), (18, 4286544698), (36, 2143272349), (43, 1794367548), (86, 897183774), (129, 598122516), (172, 448591887), (258, 299061258), (387, 199374172), (516, 149530629), (774, 99687086), (911, 84695724), (1548, 49843543), (1822, 42347862), (2733, 28231908), (3644, 21173931), (5466, 14115954), (8199, 9410636), (10932, 7057977), (16398, 4705318), (32796, 2352659), (39173, 1969668), (54713, 1410228), (78346, 984834), (109426, 705114), (117519, 656556), (156692, 492417), (164139, 470076), (218852, 352557), (235038, 328278)]