69119466

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 154156800

約数和(自身を除く): 85037334

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 73, 78, 122, 146, 183, 199, 219, 366, 398, 438, 597, 793, 949, 1194, 1586, 1898, 2379, 2587, 2847, 4453, 4758, 5174, 5694, 7761, 8906, 12139, 13359, 14527, 15522, 24278, 26718, 29054, 36417, 43581, 57889, 72834, 87162, 115778, 157807, 173667, 188851, 315614, 347334, 377702, 473421, 566553, 886147, 946842, 1133106, 1772294, 2658441, 5316882, 11519911, 23039822, 34559733, 69119466]

約数ペア:

[(1, 69119466), (2, 34559733), (3, 23039822), (6, 11519911), (13, 5316882), (26, 2658441), (39, 1772294), (61, 1133106), (73, 946842), (78, 886147), (122, 566553), (146, 473421), (183, 377702), (199, 347334), (219, 315614), (366, 188851), (398, 173667), (438, 157807), (597, 115778), (793, 87162), (949, 72834), (1194, 57889), (1586, 43581), (1898, 36417), (2379, 29054), (2587, 26718), (2847, 24278), (4453, 15522), (4758, 14527), (5174, 13359), (5694, 12139), (7761, 8906)]