82494276

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 206105760

約数和(自身を除く): 123611484

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 137, 139, 228, 274, 278, 361, 411, 417, 548, 556, 722, 822, 834, 1083, 1444, 1644, 1668, 2166, 2603, 2641, 4332, 5206, 5282, 7809, 7923, 10412, 10564, 15618, 15846, 19043, 31236, 31692, 38086, 49457, 50179, 57129, 76172, 98914, 100358, 114258, 148371, 150537, 197828, 200716, 228516, 296742, 301074, 361817, 593484, 602148, 723634, 1085451, 1447268, 2170902, 4341804, 6874523, 13749046, 20623569, 27498092, 41247138, 82494276]

約数ペア:

[(1, 82494276), (2, 41247138), (3, 27498092), (4, 20623569), (6, 13749046), (12, 6874523), (19, 4341804), (38, 2170902), (57, 1447268), (76, 1085451), (114, 723634), (137, 602148), (139, 593484), (228, 361817), (274, 301074), (278, 296742), (361, 228516), (411, 200716), (417, 197828), (548, 150537), (556, 148371), (722, 114258), (822, 100358), (834, 98914), (1083, 76172), (1444, 57129), (1644, 50179), (1668, 49457), (2166, 38086), (2603, 31692), (2641, 31236), (4332, 19043), (5206, 15846), (5282, 15618), (7809, 10564), (7923, 10412)]