64434258

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{373}}^1\times {\mathrm{457}}^1$

素因数の和:848

約数の個数: 64

約数和(自身を含む): 164440320

約数和(自身を除く): 100006062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 373, 378, 457, 746, 914, 1119, 1371, 2238, 2611, 2742, 3199, 3357, 4113, 5222, 6398, 6714, 7833, 8226, 9597, 10071, 12339, 15666, 19194, 20142, 23499, 24678, 28791, 46998, 57582, 70497, 86373, 140994, 170461, 172746, 340922, 511383, 1022766, 1193227, 1534149, 2386454, 3068298, 3579681, 4602447, 7159362, 9204894, 10739043, 21478086, 32217129, 64434258]

約数ペア:

[(1, 64434258), (2, 32217129), (3, 21478086), (6, 10739043), (7, 9204894), (9, 7159362), (14, 4602447), (18, 3579681), (21, 3068298), (27, 2386454), (42, 1534149), (54, 1193227), (63, 1022766), (126, 511383), (189, 340922), (373, 172746), (378, 170461), (457, 140994), (746, 86373), (914, 70497), (1119, 57582), (1371, 46998), (2238, 28791), (2611, 24678), (2742, 23499), (3199, 20142), (3357, 19194), (4113, 15666), (5222, 12339), (6398, 10071), (6714, 9597), (7833, 8226)]