72442134

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 128

約数和(自身を含む): 184135680

約数和(自身を除く): 111693546

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 34, 46, 47, 51, 54, 69, 73, 94, 102, 138, 141, 146, 153, 207, 219, 282, 306, 391, 414, 423, 438, 459, 621, 657, 782, 799, 846, 918, 1081, 1173, 1241, 1242, 1269, 1314, 1598, 1679, 1971, 2162, 2346, 2397, 2482, 2538, 3243, 3358, 3431, 3519, 3723, 3942, 4794, 5037, 6486, 6862, 7038, 7191, 7446, 9729, 10074, 10293, 10557, 11169, 14382, 15111, 18377, 19458, 20586, 21114, 21573, 22338, 28543, 29187, 30222, 30879, 33507, 36754, 43146, 45333, 55131, 57086, 58327, 58374, 61758, 67014, 78913, 85629, 90666, 92637, 110262, 116654, 157826, 165393, 171258, 174981, 185274, 236739, 256887, 330786, 349962, 473478, 496179, 513774, 524943, 710217, 770661, 992358, 1049886, 1341521, 1420434, 1541322, 1574829, 2130651, 2683042, 3149658, 4024563, 4261302, 8049126, 12073689, 24147378, 36221067, 72442134]

約数ペア:

[(1, 72442134), (2, 36221067), (3, 24147378), (6, 12073689), (9, 8049126), (17, 4261302), (18, 4024563), (23, 3149658), (27, 2683042), (34, 2130651), (46, 1574829), (47, 1541322), (51, 1420434), (54, 1341521), (69, 1049886), (73, 992358), (94, 770661), (102, 710217), (138, 524943), (141, 513774), (146, 496179), (153, 473478), (207, 349962), (219, 330786), (282, 256887), (306, 236739), (391, 185274), (414, 174981), (423, 171258), (438, 165393), (459, 157826), (621, 116654), (657, 110262), (782, 92637), (799, 90666), (846, 85629), (918, 78913), (1081, 67014), (1173, 61758), (1241, 58374), (1242, 58327), (1269, 57086), (1314, 55131), (1598, 45333), (1679, 43146), (1971, 36754), (2162, 33507), (2346, 30879), (2397, 30222), (2482, 29187), (2538, 28543), (3243, 22338), (3358, 21573), (3431, 21114), (3519, 20586), (3723, 19458), (3942, 18377), (4794, 15111), (5037, 14382), (6486, 11169), (6862, 10557), (7038, 10293), (7191, 10074), (7446, 9729)]