77258258

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{773}}^1$

素因数の和:863

約数の個数: 48

約数和(自身を含む): 148236480

約数和(自身を除く): 70978222

約数列:

[1, 2, 7, 11, 14, 22, 59, 77, 118, 121, 154, 242, 413, 649, 773, 826, 847, 1298, 1546, 1694, 4543, 5411, 7139, 8503, 9086, 10822, 14278, 17006, 45607, 49973, 59521, 91214, 93533, 99946, 119042, 187066, 319249, 501677, 638498, 654731, 1003354, 1309462, 3511739, 5518447, 7023478, 11036894, 38629129, 77258258]

約数ペア:

[(1, 77258258), (2, 38629129), (7, 11036894), (11, 7023478), (14, 5518447), (22, 3511739), (59, 1309462), (77, 1003354), (118, 654731), (121, 638498), (154, 501677), (242, 319249), (413, 187066), (649, 119042), (773, 99946), (826, 93533), (847, 91214), (1298, 59521), (1546, 49973), (1694, 45607), (4543, 17006), (5411, 14278), (7139, 10822), (8503, 9086)]