47200788

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:637

約数の個数: 72

約数和(自身を含む): 126701120

約数和(自身を除く): 79500332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 151, 171, 228, 302, 342, 453, 457, 604, 684, 906, 914, 1359, 1371, 1812, 1828, 2718, 2742, 2869, 4113, 5436, 5484, 5738, 8226, 8607, 8683, 11476, 16452, 17214, 17366, 25821, 26049, 34428, 34732, 51642, 52098, 69007, 78147, 103284, 104196, 138014, 156294, 207021, 276028, 312588, 414042, 621063, 828084, 1242126, 1311133, 2484252, 2622266, 3933399, 5244532, 7866798, 11800197, 15733596, 23600394, 47200788]

約数ペア:

[(1, 47200788), (2, 23600394), (3, 15733596), (4, 11800197), (6, 7866798), (9, 5244532), (12, 3933399), (18, 2622266), (19, 2484252), (36, 1311133), (38, 1242126), (57, 828084), (76, 621063), (114, 414042), (151, 312588), (171, 276028), (228, 207021), (302, 156294), (342, 138014), (453, 104196), (457, 103284), (604, 78147), (684, 69007), (906, 52098), (914, 51642), (1359, 34732), (1371, 34428), (1812, 26049), (1828, 25821), (2718, 17366), (2742, 17214), (2869, 16452), (4113, 11476), (5436, 8683), (5484, 8607), (5738, 8226)]