29153268

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 77016576

約数和(自身を除く): 47863308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 151, 173, 186, 279, 302, 346, 372, 453, 519, 558, 604, 692, 906, 1038, 1116, 1359, 1557, 1812, 2076, 2718, 3114, 4681, 5363, 5436, 6228, 9362, 10726, 14043, 16089, 18724, 21452, 26123, 28086, 32178, 42129, 48267, 52246, 56172, 64356, 78369, 84258, 96534, 104492, 156738, 168516, 193068, 235107, 313476, 470214, 809813, 940428, 1619626, 2429439, 3239252, 4858878, 7288317, 9717756, 14576634, 29153268]

約数ペア:

[(1, 29153268), (2, 14576634), (3, 9717756), (4, 7288317), (6, 4858878), (9, 3239252), (12, 2429439), (18, 1619626), (31, 940428), (36, 809813), (62, 470214), (93, 313476), (124, 235107), (151, 193068), (173, 168516), (186, 156738), (279, 104492), (302, 96534), (346, 84258), (372, 78369), (453, 64356), (519, 56172), (558, 52246), (604, 48267), (692, 42129), (906, 32178), (1038, 28086), (1116, 26123), (1359, 21452), (1557, 18724), (1812, 16089), (2076, 14043), (2718, 10726), (3114, 9362), (4681, 6228), (5363, 5436)]