64927656

素因数分解:

$2^3\times 3^8\times {\mathrm{1237}}^1$

素因数の和:1267

約数の個数: 72

約数和(自身を含む): 182747370

約数和(自身を除く): 117819714

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1237, 1458, 1944, 2187, 2474, 2916, 3711, 4374, 4948, 5832, 6561, 7422, 8748, 9896, 11133, 13122, 14844, 17496, 22266, 26244, 29688, 33399, 44532, 52488, 66798, 89064, 100197, 133596, 200394, 267192, 300591, 400788, 601182, 801576, 901773, 1202364, 1803546, 2404728, 2705319, 3607092, 5410638, 7214184, 8115957, 10821276, 16231914, 21642552, 32463828, 64927656]

約数ペア:

[(1, 64927656), (2, 32463828), (3, 21642552), (4, 16231914), (6, 10821276), (8, 8115957), (9, 7214184), (12, 5410638), (18, 3607092), (24, 2705319), (27, 2404728), (36, 1803546), (54, 1202364), (72, 901773), (81, 801576), (108, 601182), (162, 400788), (216, 300591), (243, 267192), (324, 200394), (486, 133596), (648, 100197), (729, 89064), (972, 66798), (1237, 52488), (1458, 44532), (1944, 33399), (2187, 29688), (2474, 26244), (2916, 22266), (3711, 17496), (4374, 14844), (4948, 13122), (5832, 11133), (6561, 9896), (7422, 8748)]