66345678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 173122560

約数和(自身を除く): 106776882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 67, 87, 126, 134, 174, 201, 203, 261, 271, 402, 406, 469, 522, 542, 603, 609, 813, 938, 1206, 1218, 1407, 1626, 1827, 1897, 1943, 2439, 2814, 3654, 3794, 3886, 4221, 4878, 5691, 5829, 7859, 8442, 11382, 11658, 13601, 15718, 17073, 17487, 18157, 23577, 27202, 34146, 34974, 36314, 40803, 47154, 54471, 55013, 70731, 81606, 108942, 110026, 122409, 127099, 141462, 163413, 165039, 244818, 254198, 326826, 330078, 381297, 495117, 526553, 762594, 990234, 1053106, 1143891, 1579659, 2287782, 3159318, 3685871, 4738977, 7371742, 9477954, 11057613, 22115226, 33172839, 66345678]

約数ペア:

[(1, 66345678), (2, 33172839), (3, 22115226), (6, 11057613), (7, 9477954), (9, 7371742), (14, 4738977), (18, 3685871), (21, 3159318), (29, 2287782), (42, 1579659), (58, 1143891), (63, 1053106), (67, 990234), (87, 762594), (126, 526553), (134, 495117), (174, 381297), (201, 330078), (203, 326826), (261, 254198), (271, 244818), (402, 165039), (406, 163413), (469, 141462), (522, 127099), (542, 122409), (603, 110026), (609, 108942), (813, 81606), (938, 70731), (1206, 55013), (1218, 54471), (1407, 47154), (1626, 40803), (1827, 36314), (1897, 34974), (1943, 34146), (2439, 27202), (2814, 23577), (3654, 18157), (3794, 17487), (3886, 17073), (4221, 15718), (4878, 13601), (5691, 11658), (5829, 11382), (7859, 8442)]