77843748

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{227}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 197993376

約数和(自身を除く): 120149628

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 41, 51, 68, 82, 102, 123, 164, 204, 227, 246, 454, 492, 681, 697, 908, 1362, 1394, 1681, 2091, 2724, 2788, 3362, 3859, 4182, 5043, 6724, 7718, 8364, 9307, 10086, 11577, 15436, 18614, 20172, 23154, 27921, 28577, 37228, 46308, 55842, 57154, 85731, 111684, 114308, 158219, 171462, 316438, 342924, 381587, 474657, 632876, 763174, 949314, 1144761, 1526348, 1898628, 2289522, 4579044, 6486979, 12973958, 19460937, 25947916, 38921874, 77843748]

約数ペア:

[(1, 77843748), (2, 38921874), (3, 25947916), (4, 19460937), (6, 12973958), (12, 6486979), (17, 4579044), (34, 2289522), (41, 1898628), (51, 1526348), (68, 1144761), (82, 949314), (102, 763174), (123, 632876), (164, 474657), (204, 381587), (227, 342924), (246, 316438), (454, 171462), (492, 158219), (681, 114308), (697, 111684), (908, 85731), (1362, 57154), (1394, 55842), (1681, 46308), (2091, 37228), (2724, 28577), (2788, 27921), (3362, 23154), (3859, 20172), (4182, 18614), (5043, 15436), (6724, 11577), (7718, 10086), (8364, 9307)]