72556068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 195592320

約数和(自身を除く): 123036252

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 109, 156, 204, 218, 221, 251, 327, 436, 442, 502, 654, 663, 753, 884, 1004, 1308, 1326, 1417, 1506, 1853, 2652, 2834, 3012, 3263, 3706, 4251, 4267, 5559, 5668, 6526, 7412, 8502, 8534, 9789, 11118, 12801, 13052, 17004, 17068, 19578, 22236, 24089, 25602, 27359, 39156, 48178, 51204, 54718, 55471, 72267, 82077, 96356, 109436, 110942, 144534, 164154, 166413, 221884, 289068, 328308, 332826, 355667, 465103, 665652, 711334, 930206, 1067001, 1395309, 1422668, 1860412, 2134002, 2790618, 4268004, 5581236, 6046339, 12092678, 18139017, 24185356, 36278034, 72556068]

約数ペア:

[(1, 72556068), (2, 36278034), (3, 24185356), (4, 18139017), (6, 12092678), (12, 6046339), (13, 5581236), (17, 4268004), (26, 2790618), (34, 2134002), (39, 1860412), (51, 1422668), (52, 1395309), (68, 1067001), (78, 930206), (102, 711334), (109, 665652), (156, 465103), (204, 355667), (218, 332826), (221, 328308), (251, 289068), (327, 221884), (436, 166413), (442, 164154), (502, 144534), (654, 110942), (663, 109436), (753, 96356), (884, 82077), (1004, 72267), (1308, 55471), (1326, 54718), (1417, 51204), (1506, 48178), (1853, 39156), (2652, 27359), (2834, 25602), (3012, 24089), (3263, 22236), (3706, 19578), (4251, 17068), (4267, 17004), (5559, 13052), (5668, 12801), (6526, 11118), (7412, 9789), (8502, 8534)]