64536444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3607}}^1$

素因数の和:3695

約数の個数: 72

約数和(自身を含む): 189116928

約数和(自身を除く): 124580484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 3607, 4473, 5964, 7214, 8946, 10821, 14428, 17892, 21642, 25249, 32463, 43284, 50498, 64926, 75747, 100996, 129852, 151494, 227241, 256097, 302988, 454482, 512194, 768291, 908964, 1024388, 1536582, 1792679, 2304873, 3073164, 3585358, 4609746, 5378037, 7170716, 9219492, 10756074, 16134111, 21512148, 32268222, 64536444]

約数ペア:

[(1, 64536444), (2, 32268222), (3, 21512148), (4, 16134111), (6, 10756074), (7, 9219492), (9, 7170716), (12, 5378037), (14, 4609746), (18, 3585358), (21, 3073164), (28, 2304873), (36, 1792679), (42, 1536582), (63, 1024388), (71, 908964), (84, 768291), (126, 512194), (142, 454482), (213, 302988), (252, 256097), (284, 227241), (426, 151494), (497, 129852), (639, 100996), (852, 75747), (994, 64926), (1278, 50498), (1491, 43284), (1988, 32463), (2556, 25249), (2982, 21642), (3607, 17892), (4473, 14428), (5964, 10821), (7214, 8946)]