89741484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18743}}^1$

素因数の和:18779

約数の個数: 72

約数和(自身を含む): 272912640

約数和(自身を除く): 183171156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 18743, 37486, 56229, 74972, 112458, 131201, 168687, 224916, 262402, 337374, 356117, 393603, 524804, 674748, 712234, 787206, 1068351, 1180809, 1424468, 1574412, 2136702, 2361618, 2492819, 3205053, 4273404, 4723236, 4985638, 6410106, 7478457, 9971276, 12820212, 14956914, 22435371, 29913828, 44870742, 89741484]

約数ペア:

[(1, 89741484), (2, 44870742), (3, 29913828), (4, 22435371), (6, 14956914), (7, 12820212), (9, 9971276), (12, 7478457), (14, 6410106), (18, 4985638), (19, 4723236), (21, 4273404), (28, 3205053), (36, 2492819), (38, 2361618), (42, 2136702), (57, 1574412), (63, 1424468), (76, 1180809), (84, 1068351), (114, 787206), (126, 712234), (133, 674748), (171, 524804), (228, 393603), (252, 356117), (266, 337374), (342, 262402), (399, 224916), (532, 168687), (684, 131201), (798, 112458), (1197, 74972), (1596, 56229), (2394, 37486), (4788, 18743)]