69650308

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 154949760

約数和(自身を除く): 85299452

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 169, 182, 287, 338, 359, 364, 533, 574, 676, 718, 1066, 1148, 1183, 1436, 2132, 2366, 2513, 3731, 4667, 4732, 5026, 6929, 7462, 9334, 10052, 13858, 14719, 14924, 18668, 27716, 29438, 32669, 48503, 58876, 60671, 65338, 97006, 103033, 121342, 130676, 191347, 194012, 206066, 242684, 382694, 412132, 424697, 765388, 849394, 1339429, 1698788, 2487511, 2678858, 4975022, 5357716, 9950044, 17412577, 34825154, 69650308]

約数ペア:

[(1, 69650308), (2, 34825154), (4, 17412577), (7, 9950044), (13, 5357716), (14, 4975022), (26, 2678858), (28, 2487511), (41, 1698788), (52, 1339429), (82, 849394), (91, 765388), (164, 424697), (169, 412132), (182, 382694), (287, 242684), (338, 206066), (359, 194012), (364, 191347), (533, 130676), (574, 121342), (676, 103033), (718, 97006), (1066, 65338), (1148, 60671), (1183, 58876), (1436, 48503), (2132, 32669), (2366, 29438), (2513, 27716), (3731, 18668), (4667, 14924), (4732, 14719), (5026, 13858), (6929, 10052), (7462, 9334)]