121794864

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1609}}^1$

素因数の和:1722

約数の個数: 80

約数和(自身を含む): 335395200

約数和(自身を除く): 213600336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 83, 114, 152, 166, 228, 249, 304, 332, 456, 498, 664, 912, 996, 1328, 1577, 1609, 1992, 3154, 3218, 3984, 4731, 4827, 6308, 6436, 9462, 9654, 12616, 12872, 18924, 19308, 25232, 25744, 30571, 37848, 38616, 61142, 75696, 77232, 91713, 122284, 133547, 183426, 244568, 267094, 366852, 400641, 489136, 534188, 733704, 801282, 1068376, 1467408, 1602564, 2136752, 2537393, 3205128, 5074786, 6410256, 7612179, 10149572, 15224358, 20299144, 30448716, 40598288, 60897432, 121794864]

約数ペア:

[(1, 121794864), (2, 60897432), (3, 40598288), (4, 30448716), (6, 20299144), (8, 15224358), (12, 10149572), (16, 7612179), (19, 6410256), (24, 5074786), (38, 3205128), (48, 2537393), (57, 2136752), (76, 1602564), (83, 1467408), (114, 1068376), (152, 801282), (166, 733704), (228, 534188), (249, 489136), (304, 400641), (332, 366852), (456, 267094), (498, 244568), (664, 183426), (912, 133547), (996, 122284), (1328, 91713), (1577, 77232), (1609, 75696), (1992, 61142), (3154, 38616), (3218, 37848), (3984, 30571), (4731, 25744), (4827, 25232), (6308, 19308), (6436, 18924), (9462, 12872), (9654, 12616)]