811167756

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{26029}}^1$

素因数の和:26103

約数の個数: 72

約数和(自身を含む): 2243369520

約数和(自身を除く): 1432201764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 84, 98, 106, 147, 159, 196, 212, 294, 318, 371, 588, 636, 742, 1113, 1484, 2226, 2597, 4452, 5194, 7791, 10388, 15582, 26029, 31164, 52058, 78087, 104116, 156174, 182203, 312348, 364406, 546609, 728812, 1093218, 1275421, 1379537, 2186436, 2550842, 2759074, 3826263, 4138611, 5101684, 5518148, 7652526, 8277222, 9656759, 15305052, 16554444, 19313518, 28970277, 38627036, 57940554, 67597313, 115881108, 135194626, 202791939, 270389252, 405583878, 811167756]

約数ペア:

[(1, 811167756), (2, 405583878), (3, 270389252), (4, 202791939), (6, 135194626), (7, 115881108), (12, 67597313), (14, 57940554), (21, 38627036), (28, 28970277), (42, 19313518), (49, 16554444), (53, 15305052), (84, 9656759), (98, 8277222), (106, 7652526), (147, 5518148), (159, 5101684), (196, 4138611), (212, 3826263), (294, 2759074), (318, 2550842), (371, 2186436), (588, 1379537), (636, 1275421), (742, 1093218), (1113, 728812), (1484, 546609), (2226, 364406), (2597, 312348), (4452, 182203), (5194, 156174), (7791, 104116), (10388, 78087), (15582, 52058), (26029, 31164)]