902988252

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{31393}}^1$

素因数の和:31467

約数の個数: 72

約数和(自身を含む): 2468321856

約数和(自身を除く): 1565333604

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 47, 51, 68, 94, 102, 141, 153, 188, 204, 282, 306, 423, 564, 612, 799, 846, 1598, 1692, 2397, 3196, 4794, 7191, 9588, 14382, 28764, 31393, 62786, 94179, 125572, 188358, 282537, 376716, 533681, 565074, 1067362, 1130148, 1475471, 1601043, 2134724, 2950942, 3202086, 4426413, 4803129, 5901884, 6404172, 8852826, 9606258, 13279239, 17705652, 19212516, 25083007, 26558478, 50166014, 53116956, 75249021, 100332028, 150498042, 225747063, 300996084, 451494126, 902988252]

約数ペア:

[(1, 902988252), (2, 451494126), (3, 300996084), (4, 225747063), (6, 150498042), (9, 100332028), (12, 75249021), (17, 53116956), (18, 50166014), (34, 26558478), (36, 25083007), (47, 19212516), (51, 17705652), (68, 13279239), (94, 9606258), (102, 8852826), (141, 6404172), (153, 5901884), (188, 4803129), (204, 4426413), (282, 3202086), (306, 2950942), (423, 2134724), (564, 1601043), (612, 1475471), (799, 1130148), (846, 1067362), (1598, 565074), (1692, 533681), (2397, 376716), (3196, 282537), (4794, 188358), (7191, 125572), (9588, 94179), (14382, 62786), (28764, 31393)]