1672667316

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{701}}^1\times {\mathrm{839}}^1$

素因数の和:1629

約数の個数: 72

約数和(自身を含む): 4292870400

約数和(自身を除く): 2620203084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 701, 711, 839, 948, 1402, 1422, 1678, 2103, 2517, 2804, 2844, 3356, 4206, 5034, 6309, 7551, 8412, 10068, 12618, 15102, 25236, 30204, 55379, 66281, 110758, 132562, 166137, 198843, 221516, 265124, 332274, 397686, 498411, 588139, 596529, 664548, 795372, 996822, 1176278, 1193058, 1764417, 1993644, 2352556, 2386116, 3528834, 5293251, 7057668, 10586502, 21173004, 46462981, 92925962, 139388943, 185851924, 278777886, 418166829, 557555772, 836333658, 1672667316]

約数ペア:

[(1, 1672667316), (2, 836333658), (3, 557555772), (4, 418166829), (6, 278777886), (9, 185851924), (12, 139388943), (18, 92925962), (36, 46462981), (79, 21173004), (158, 10586502), (237, 7057668), (316, 5293251), (474, 3528834), (701, 2386116), (711, 2352556), (839, 1993644), (948, 1764417), (1402, 1193058), (1422, 1176278), (1678, 996822), (2103, 795372), (2517, 664548), (2804, 596529), (2844, 588139), (3356, 498411), (4206, 397686), (5034, 332274), (6309, 265124), (7551, 221516), (8412, 198843), (10068, 166137), (12618, 132562), (15102, 110758), (25236, 66281), (30204, 55379)]