180624388

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{359}}^1$

素因数の和:545

約数の個数: 72

約数和(自身を含む): 392999040

約数和(自身を除く): 212374652

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 151, 196, 238, 302, 359, 476, 604, 718, 833, 1057, 1436, 1666, 2114, 2513, 2567, 3332, 4228, 5026, 5134, 6103, 7399, 10052, 10268, 12206, 14798, 17591, 17969, 24412, 29596, 35182, 35938, 42721, 54209, 70364, 71876, 85442, 108418, 125783, 170884, 216836, 251566, 299047, 379463, 503132, 598094, 758926, 921553, 1196188, 1517852, 1843106, 2656241, 3686212, 5312482, 6450871, 10624964, 12901742, 25803484, 45156097, 90312194, 180624388]

約数ペア:

[(1, 180624388), (2, 90312194), (4, 45156097), (7, 25803484), (14, 12901742), (17, 10624964), (28, 6450871), (34, 5312482), (49, 3686212), (68, 2656241), (98, 1843106), (119, 1517852), (151, 1196188), (196, 921553), (238, 758926), (302, 598094), (359, 503132), (476, 379463), (604, 299047), (718, 251566), (833, 216836), (1057, 170884), (1436, 125783), (1666, 108418), (2114, 85442), (2513, 71876), (2567, 70364), (3332, 54209), (4228, 42721), (5026, 35938), (5134, 35182), (6103, 29596), (7399, 24412), (10052, 17969), (10268, 17591), (12206, 14798)]