78315066

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 181094400

約数和(自身を除く): 102779334

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 59, 94, 118, 141, 177, 282, 354, 423, 523, 531, 846, 1046, 1062, 1269, 1569, 1593, 2538, 2773, 3138, 3186, 4707, 5546, 8319, 9414, 14121, 16638, 24581, 24957, 28242, 30857, 49162, 49914, 61714, 73743, 74871, 92571, 147486, 149742, 185142, 221229, 277713, 442458, 555426, 663687, 833139, 1327374, 1450279, 1666278, 2900558, 4350837, 8701674, 13052511, 26105022, 39157533, 78315066]

約数ペア:

[(1, 78315066), (2, 39157533), (3, 26105022), (6, 13052511), (9, 8701674), (18, 4350837), (27, 2900558), (47, 1666278), (54, 1450279), (59, 1327374), (94, 833139), (118, 663687), (141, 555426), (177, 442458), (282, 277713), (354, 221229), (423, 185142), (523, 149742), (531, 147486), (846, 92571), (1046, 74871), (1062, 73743), (1269, 61714), (1569, 49914), (1593, 49162), (2538, 30857), (2773, 28242), (3138, 24957), (3186, 24581), (4707, 16638), (5546, 14121), (8319, 9414)]