66705198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{347}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 160358400

約数和(自身を除く): 93653202

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 199, 322, 347, 398, 483, 597, 694, 966, 1041, 1194, 1393, 2082, 2429, 2786, 4179, 4577, 4858, 7287, 7981, 8358, 9154, 13731, 14574, 15962, 23943, 27462, 32039, 47886, 55867, 64078, 69053, 96117, 111734, 138106, 167601, 192234, 207159, 335202, 414318, 483371, 966742, 1450113, 1588219, 2900226, 3176438, 4764657, 9529314, 11117533, 22235066, 33352599, 66705198]

約数ペア:

[(1, 66705198), (2, 33352599), (3, 22235066), (6, 11117533), (7, 9529314), (14, 4764657), (21, 3176438), (23, 2900226), (42, 1588219), (46, 1450113), (69, 966742), (138, 483371), (161, 414318), (199, 335202), (322, 207159), (347, 192234), (398, 167601), (483, 138106), (597, 111734), (694, 96117), (966, 69053), (1041, 64078), (1194, 55867), (1393, 47886), (2082, 32039), (2429, 27462), (2786, 23943), (4179, 15962), (4577, 14574), (4858, 13731), (7287, 9154), (7981, 8358)]